APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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