Cita APA (7a ed.)

Shulman, V. L. (1985). The Future of Piagetian theory: The Neo-Piagetians. Plenum Pr.

Cita Chicago Style (17a ed.)

Shulman, Valerie L. The Future of Piagetian Theory: The Neo-Piagetians. New York, NY [u.a.]: Plenum Pr, 1985.

Cita MLA (8a ed.)

Shulman, Valerie L. The Future of Piagetian Theory: The Neo-Piagetians. Plenum Pr, 1985.