Cita APA (7th ed.)

Robertson, R. B. (1954). Of whales and men ([1st ed.].). Knopf.

Cita Chicago (17th ed.)

Robertson, Robert Blackwood. Of Whales and Men. [1st ed.]. New York: Knopf, 1954.

Cita MLA (8th ed.)

Robertson, Robert Blackwood. Of Whales and Men. [1st ed.]. Knopf, 1954.