APA (7th ed.) Citation

Samuel, W. (1981). Personality: Searching for the sources of human behavior. McGraw-Hill.

Chicago Style (17th ed.) Citation

Samuel, William. Personality: Searching for the Sources of Human Behavior. New York: McGraw-Hill, 1981.

MLA (9th ed.) Citation

Samuel, William. Personality: Searching for the Sources of Human Behavior. McGraw-Hill, 1981.