APA (7e ed.) Bronvermelding

Kalish, R. A., & Collier, K. W. (1981). Exploring human values: Psychological and philosophical considerations (ed.). Brooks/cole publishing co..

Chicago (17e ed.) Bronvermelding

Kalish, Richard A., en Kenneth W. Collier. Exploring Human Values: Psychological and Philosophical Considerations. ed. California: Brooks/cole publishing co., 1981.

MLA (9e ed.) Bronvermelding

Kalish, Richard A., en Kenneth W. Collier. Exploring Human Values: Psychological and Philosophical Considerations. ed. Brooks/cole publishing co., 1981.