Cita APA (7a ed.)

Meacham, J. A., & Meacham, J. A. (1981). Social development in youth: Structure and content. Contributions to human development.

Cita Chicago Style (17a ed.)

Meacham, John A., y J. A. Meacham. "Social Development in Youth: Structure and Content." Contributions to Human Development 1981.

Cita MLA (8a ed.)

Meacham, John A., y J. A. Meacham. "Social Development in Youth: Structure and Content." Contributions to Human Development, 1981.