APA (7th ed.) Citation

Thomas, A., & Thomas, A. (1964). Behavioral individuality in early childhood (2. print.). New York Univ. Pr.

Chicago Style (17th ed.) Citation

Thomas, Alexander, and Alexander Thomas. Behavioral Individuality in Early Childhood. 2. print. [New York]: New York Univ. Pr, 1964.

MLA (8th ed.) Citation

Thomas, Alexander, and Alexander Thomas. Behavioral Individuality in Early Childhood. 2. print. New York Univ. Pr, 1964.