Παραπομπή APA

Gardiner, J. M., & Kaminska, Z. (1975). First experiments in psychology. Methuen.

Παραπομπή Chicago Style

Gardiner, John M., και Zofia Kaminska. First Experiments in Psychology. London: Methuen, 1975.

Παραπομπή MLA

Gardiner, John M., και Zofia Kaminska. First Experiments in Psychology. Methuen, 1975.