APA (7th ed.) Citation

Wells, B. W. (1980). Personality and heredity: An introduction to psychogenetics. Longman.

Chicago Style (17th ed.) Citation

Wells, Brian W. Personality and Heredity: An Introduction to Psychogenetics. London [u.a.]: Longman, 1980.

MLA (8th ed.) Citation

Wells, Brian W. Personality and Heredity: An Introduction to Psychogenetics. Longman, 1980.