Citazione APA

Gray, F. S. (1967). Psychology in use/2e: A textbook in applied psychology (2nd ed.). Eurasia Publishing House.

Stile di citazione Chicago

Gray, F. Stanley. Psychology in Use/2e: A Textbook in Applied Psychology. 2nd ed. New Delhi: Eurasia Publishing House, 1967.

Citazione MLA

Gray, F. Stanley. Psychology in Use/2e: A Textbook in Applied Psychology. 2nd ed. Eurasia Publishing House, 1967.