APA (7th ed.) Citation

Varley, J. (2005). Mammoth. Ace Books.

Chicago Style (17th ed.) Citation

Varley, John. Mammoth. New York: Ace Books, 2005.

MLA (8th ed.) Citation

Varley, John. Mammoth. Ace Books, 2005.

Warning: These citations may not always be 100% accurate.