Cita APA

Matthews, J. B. (1936). Guinea pigs no more. Covici, Friede.

Chicago Style (17th ed.) Citation

Matthews, J. B. Guinea Pigs No More. New York: Covici, Friede, 1936.

Cita MLA

Matthews, J. B. Guinea Pigs No More. Covici, Friede, 1936.