Cita APA (7a ed.)

Fried, E. (1971). Active / Passive. Harper & Row. Publ.

Cita Chicago Style (17a ed.)

Fried, Edrita. Active / Passive. New York: Harper & Row. Publ, 1971.

Cita MLA (9a ed.)

Fried, Edrita. Active / Passive. Harper & Row. Publ, 1971.