APA (7th ed.) Citation

Linden, E. (1976). Apes, men, and language. Penguin Books.

Chicago Style (17th ed.) Citation

Linden, Eugene. Apes, Men, and Language. New York [etc.]: Penguin Books, 1976.

MLA (9th ed.) Citation

Linden, Eugene. Apes, Men, and Language. Penguin Books, 1976.

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