APA (7e ed.) Bronvermelding

Heckel, R. V., Peacock, L. J., & McCarter, R. E. (1966). Textbook of general psychology. Mosby.

Chicago (17e ed.) Bronvermelding

Heckel, Robert V., Lelon J. Peacock, en Robert E. McCarter. Textbook of General Psychology. Saint Louis: Mosby, 1966.

MLA (9e ed.) Bronvermelding

Heckel, Robert V., et al. Textbook of General Psychology. Mosby, 1966.