Cita APA (7th ed.)
Biehler, R. F. (1974). Psychology applied to teaching (2nd ed.). Houghton Mifflin.
Cita Chicago (17th ed.)
Biehler, Robert F. Psychology Applied to Teaching. 2nd ed. Boston: Houghton Mifflin, 1974.
Cita MLA (9th ed.)
Biehler, Robert F. Psychology Applied to Teaching. 2nd ed. Houghton Mifflin, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.