Cita APA (7a ed.)

Schneider, B. H., & Hartup, W. W. (1985). Children's peer relations: Issues in assessment and intervention. Springer.

Cita Chicago Style (17a ed.)

Schneider, Barry H., y Willard W. Hartup. Children's Peer Relations: Issues in Assessment and Intervention. New York, NY [u.a.]: Springer, 1985.

Cita MLA (8a ed.)

Schneider, Barry H., y Willard W. Hartup. Children's Peer Relations: Issues in Assessment and Intervention. Springer, 1985.