APA (7th ed.) Citation

Pollak, O. 1. (1976). Human behavior and the helping professions. Spectrum Pub.

Chicago Style (17th ed.) Citation

Pollak, Otto 1908. Human Behavior and the Helping Professions. Holliswood, N. Y: Spectrum Pub, 1976.

MLA (9th ed.) Citation

Pollak, Otto 1908. Human Behavior and the Helping Professions. Spectrum Pub, 1976.

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