Cita APA (7a ed.)

Levine, M. D. (1988). Early adolescent transitions. Lexington Books.

Cita Chicago Style (17a ed.)

Levine, Melvin D. Early Adolescent Transitions. Lexington, Mass. [u.a.]: Lexington Books, 1988.

Cita MLA (9a ed.)

Levine, Melvin D. Early Adolescent Transitions. Lexington Books, 1988.