APA-Zitierstil (7. Ausg.)

Wadsworth, B. J. (1978). Piaget for the classroom teacher: With drawings by the author. Longman.

Chicago-Zitierstil (17. Ausg.)

Wadsworth, Barry J. Piaget for the Classroom Teacher: With Drawings by the Author. New York, NY [u.a.]: Longman, 1978.

MLA-Zitierstil (9. Ausg.)

Wadsworth, Barry J. Piaget for the Classroom Teacher: With Drawings by the Author. Longman, 1978.