Παραπομπή APA

McGuigan, F. Current studies in psychology. Appleton-Century-Crafts.

Παραπομπή Chicago Style

McGuigan, F.O. Current Studies in Psychology. New York: Appleton-Century-Crafts.

Παραπομπή MLA

McGuigan, F.O. Current Studies in Psychology. Appleton-Century-Crafts.