APA (7th ed.) Citation

Wilke, H. A. M., & Meertens, R. W. (1994). Group performance. Routledge.

Chicago Style (17th ed.) Citation

Wilke, H. A. M., and Roel W. Meertens. Group Performance. London: Routledge, 1994.

MLA (9th ed.) Citation

Wilke, H. A. M., and Roel W. Meertens. Group Performance. Routledge, 1994.