Cita APA (7a ed.)

Austrian, S. G. (2002). Developmental theories through the life cycle. Columbia University Press.

Cita Chicago Style (17a ed.)

Austrian, Sonia G. Developmental Theories Through the Life Cycle. New York Chichester: Columbia University Press, 2002.

Cita MLA (8a ed.)

Austrian, Sonia G. Developmental Theories Through the Life Cycle. Columbia University Press, 2002.