APA (7th ed.) Citation

Frijda, N. H., & Groot, A. D. d. (2019). Otto Selz: His Contribution to Psychology (Reprint 2019.). De Gruyter Mouton. https://doi.org/10.1515/9783110816877

Chicago Style (17th ed.) Citation

Frijda, Nico H., and Adriaan D. de Groot. Otto Selz: His Contribution to Psychology. Reprint 2019. Berlin ; Boston: De Gruyter Mouton, 2019. https://doi.org/10.1515/9783110816877.

MLA (9th ed.) Citation

Frijda, Nico H., and Adriaan D. de Groot. Otto Selz: His Contribution to Psychology. Reprint 2019. De Gruyter Mouton, 2019. https://doi.org/10.1515/9783110816877.