Cita APA

Lindgren, H. C. (1976). Educational psychology in the classroom (5th ed.). Wiley.

Chicago Edition Citation

Lindgren, Henry Clay. Educational Psychology in the Classroom. 5th ed. London: Wiley, 1976.

Cita MLA

Lindgren, Henry Clay. Educational Psychology in the Classroom. 5th ed. Wiley, 1976.