APA (7th ed.) Citation

Müller-Schwarze, D. (1978). Evolution of play behavior. Dowden, Hutchinson & Ross ; distributed world wide by Academic Press.

Chicago Style (17th ed.) Citation

Müller-Schwarze, Dietland. Evolution of Play Behavior. Stroudsburg, Pa. : [New York]: Dowden, Hutchinson & Ross ; distributed world wide by Academic Press, 1978.

MLA (9th ed.) Citation

Müller-Schwarze, Dietland. Evolution of Play Behavior. Dowden, Hutchinson & Ross ; distributed world wide by Academic Press, 1978.