Cita APA (7th ed.)

Paul, R. E. (1954). Taxation in the United States. Little, Brown.

Cita Chicago (17th ed.)

Paul, Randolph Everinghim. Taxation in the United States. Boston: Little, Brown, 1954.

Cita MLA (9th ed.)

Paul, Randolph Everinghim. Taxation in the United States. Little, Brown, 1954.