APA (7th ed.) Citation

(1968). Readings in educational psychology (2. ed., 1. printing.). Macmillan [u.a.].

Chicago Style (17th ed.) Citation

Readings in Educational Psychology. 2. ed., 1. printing. New York: Macmillan [u.a.], 1968.

MLA (9th ed.) Citation

Readings in Educational Psychology. 2. ed., 1. printing. Macmillan [u.a.], 1968.