APA (7th ed.) Citation

Marks, I. M. (1969). Fears and phobias. Academic Press.

Chicago Style (17th ed.) Citation

Marks, Isaac Meyer. Fears and Phobias. New York: Academic Press, 1969.

MLA (9th ed.) Citation

Marks, Isaac Meyer. Fears and Phobias. Academic Press, 1969.

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