Dyfyniad APA

United States. Bureau of the Census. Statistical abstract of the United States. (1964). U.S. deskbook of facts & statistics. Fairfield Publisher.

Dyfyniad Arddull Chicago

United States. Bureau of the Census. Statistical abstract of the United States. U.S. Deskbook of Facts & Statistics. Stamford, Conn: Fairfield Publisher, 1964.

Dyfyniad MLA

United States. Bureau of the Census. Statistical abstract of the United States. U.S. Deskbook of Facts & Statistics. Fairfield Publisher, 1964.

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