Gaya APA

Janis, I, L. (1971). Stress and Frustation (Cet. II). United States of America: Harcourt Brace Javanvich.

Gaya MLA

Janis, Irving, L.. "Stress and Frustation". Cet. II United States of America: Harcourt Brace Javanvich, 1971. Text.