APA (7th ed.) Citation

Herbst, P. G. (1970). Behavioural worlds: The study of single cases. Social science paperbacks.

Chicago Style (17th ed.) Citation

Herbst, Philip G. "Behavioural Worlds: The Study of Single Cases." Social Science Paperbacks 1970.

MLA (9th ed.) Citation

Herbst, Philip G. "Behavioural Worlds: The Study of Single Cases." Social Science Paperbacks, 1970.

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