APA (7th ed.) Citation

Sells, S. B. 1. . . .. (1980). Human functioning in longitudina; perspective: Studies of normal and psychopathic populations. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Sells, Saul B. 1913-. Human Functioning in Longitudina; Perspective: Studies of Normal and Psychopathic Populations. Baltimore, Md: Williams & Wilkins, 1980.

MLA (9th ed.) Citation

Sells, Saul B. 1913-. Human Functioning in Longitudina; Perspective: Studies of Normal and Psychopathic Populations. Williams & Wilkins, 1980.

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