Cita APA (7th ed.)

Dèuerrenmatt, F., Winston, R., & Winston, C. (1956). Traps. Ballantine Books.

Cita Chicago (17th ed.)

Dèuerrenmatt, Friedrich, Richard Winston, i Clara Winston. Traps. New York: Ballantine Books, 1956.

Cita MLA (9th ed.)

Dèuerrenmatt, Friedrich, et al. Traps. Ballantine Books, 1956.