APA (7th ed.) Citation

Frijda, N. H., & Groot, A. D. d. (1982). Otto Selz, his contribution to psychology. Mouton.

Chicago Style (17th ed.) Citation

Frijda, N. H., and Adrianus Dingeman de Groot. Otto Selz, His Contribution to Psychology. The Hague ; New York: Mouton, 1982.

MLA (9th ed.) Citation

Frijda, N. H., and Adrianus Dingeman de Groot. Otto Selz, His Contribution to Psychology. Mouton, 1982.