APA (7th ed.) Zitazioa

Lindgren, H. C. (1967). Educational Psychology in the classroom (3rd ed.). John Wiley.

Chicago Style (17th ed.) Zitazioa

Lindgren, Henry Clay. Educational Psychology in the Classroom. 3rd ed. New York: John Wiley, 1967.

MLA (9th ed.) Zitazioa

Lindgren, Henry Clay. Educational Psychology in the Classroom. 3rd ed. John Wiley, 1967.