Dyfyniad APA

Snow, K. (2017). A practical guide to Library of Congress classification. Rowman & Littlefield.

Dyfyniad Arddull Chicago

Snow, Karen. A Practical Guide to Library of Congress Classification. Lanham, Maryland: Rowman & Littlefield, 2017.

Dyfyniad MLA

Snow, Karen. A Practical Guide to Library of Congress Classification. Rowman & Littlefield, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.