APA (7th ed.) Citation

European Congress of Psychology & Drenth, P. J. D. (1990). European perspectives in psychology: [a three volume work]. Wiley.

Chicago Style (17th ed.) Citation

European Congress of Psychology and Pieter J. D. Drenth. European Perspectives in Psychology: [a Three Volume Work]. Chichester [u.a.]: Wiley, 1990.

MLA (9th ed.) Citation

European Congress of Psychology and Pieter J. D. Drenth. European Perspectives in Psychology: [a Three Volume Work]. Wiley, 1990.