APA (7th ed.) Citation

Caras, R. A. (1966). Last chance on earth: A requiem for wildlife ([1st ed.].). Chilton Books.

Chicago Style (17th ed.) Citation

Caras, Roger A. Last Chance on Earth: A Requiem for Wildlife. [1st ed.]. Philadelphia: Chilton Books, 1966.

MLA (9th ed.) Citation

Caras, Roger A. Last Chance on Earth: A Requiem for Wildlife. [1st ed.]. Chilton Books, 1966.