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Usage

This template is used for referring to books by their Library of Congress Control Numbers. Enter the LCCN without any dashes or vertical bars between the numbers.

Examples

For example, to link 89-456, use:

{{LCCN|89456}} gives

LCCN 89-456

and to link sa65-3567, use:

{{LCCN|sa653567}} gives

LCCN sa65-3567

Additional parameters

You can use a second parameter to add a title.

{{LCCN|89456|Monarch butterflies}}

LCCN 89-456 – Monarch butterflies

By specifying | long = yes, you can also provide a more detailed output, especially for use in External Links sections:

{{LCCN|89456|long=yes}} gives

Bibliographic record for Library of Congress Control Number/doc at the Library of Congress

You can also use the second parameter to specify the book title if the page where the name of the article you're working on is not identical to the work you're citing. This is often true in the case of parenthetical disambiguation:

{{LCCN|89456|Monarch butterflies|long=yes}} gives

Bibliographic record for Monarch butterflies at the Library of Congress

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:Library of Congress Control Number in articles based on its TemplateData.

TemplateData for Library of Congress Control Number

<templatedata> { "params": { "1": { "aliases": [ "id" ], "label": "LCCN id", "description": "LCCN without hyphens", "example": "89456", "type": "string", "required": true }, "2": { "aliases": [ "title", "name" ], "label": "Title", "description": "Title of the book", "example": "Monarch butterflies", "type": "string" }, "long": { "label": "Long format", "description": "yes to use the long format", "example": "yes", "type": "boolean" } }, "description": "References a Library of Congress Control Number." } </templatedata>

See also

• LCCN Permalink FAQ, Library of Congress
• phab:T10160: ParserFunction for Library of Congress Control Numbers (LCCN)
• {{LCC}}
• {{LCCN8}} – for adding LCCNs from Chronicling America