Παραπομπή APA

Vroon, P. A. (1980). Intelligence on myths and measurements. North Holland Publishing Co.

Παραπομπή Chicago Style

Vroon, Peter A. Intelligence on Myths and Measurements. London: North Holland Publishing Co, 1980.

Παραπομπή MLA

Vroon, Peter A. Intelligence on Myths and Measurements. North Holland Publishing Co, 1980.