APA (7th ed.) Citation

Wolf, H. A. (1955). Motivation research, a new aid to understanding your market: A research report. Motivation Research Associates.

Chicago Style (17th ed.) Citation

Wolf, Hans A. Motivation Research, a New Aid to Understanding Your Market: A Research Report. Boston: Motivation Research Associates, 1955.

MLA (9th ed.) Citation

Wolf, Hans A. Motivation Research, a New Aid to Understanding Your Market: A Research Report. Motivation Research Associates, 1955.