Cita APA (7th ed.)

Samuels, W., & Zimmermann, F. (1935). I couldn't believe my eyes. Shapiro, Bernstein & Co.

Cita Chicago (17th ed.)

Samuels, Walter, i Frederick Zimmermann. I Couldn't Believe My Eyes. New York: Shapiro, Bernstein & Co, 1935.

Cita MLA (9th ed.)

Samuels, Walter, i Frederick Zimmermann. I Couldn't Believe My Eyes. Shapiro, Bernstein & Co, 1935.