Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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