APA Zitierstil

Ruch, F. L. (1967). Psychology and life. [Glenview, Ill.]: Scott, Foresman and Company.

Chicago Zitierstil

Ruch, Floyd L. Psychology and Life. [Glenview, Ill.]: Scott, Foresman and Company, 1967.

MLA Zitierstil

Ruch, Floyd L. Psychology and Life. [Glenview, Ill.]: Scott, Foresman and Company, 1967.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.