Cita APA (7th ed.)

Bedford, H. F., & Colbourn, T. (1976). The americans (2a. ed.). Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Bedford, Henry F., i Trevor Colbourn. The Americans. 2a. ed. Nueva York: Harcourt Brace Jovanovich, 1976.

Cita MLA (9th ed.)

Bedford, Henry F., i Trevor Colbourn. The Americans. 2a. ed. Harcourt Brace Jovanovich, 1976.