Cita APA (7a ed.)

Sheen, F. J. (1937). Old errors and new labels. Appleton-Century Company.

Cita Chicago Style (17a ed.)

Sheen, Fulton J. Old Errors and New Labels. New York ; London: Appleton-Century Company, 1937.

Cita MLA (9a ed.)

Sheen, Fulton J. Old Errors and New Labels. Appleton-Century Company, 1937.

Precaución: Estas citas no son 100% exactas.