APA (7th ed.) Citation

Marzollo, J., & Lloyd, J. (1972). Learning through play: Ill. by Irene Trivas. Harper & Row.

Chicago Style (17th ed.) Citation

Marzollo, Jean, and Janice Lloyd. Learning Through Play: Ill. by Irene Trivas. New York [u.a.]: Harper & Row, 1972.

MLA (9th ed.) Citation

Marzollo, Jean, and Janice Lloyd. Learning Through Play: Ill. by Irene Trivas. Harper & Row, 1972.