Cita APA (7th ed.)

Robertson, R. B. (1958). Of whales and men. The Reprint Society.

Cita Chicago (17th ed.)

Robertson, R. B. Of Whales and Men. Londres: The Reprint Society, 1958.

Cita MLA (9th ed.)

Robertson, R. B. Of Whales and Men. The Reprint Society, 1958.