Cita APA (7th ed.)
Santrock, J. W. (1985). Adult development and aging. Wm.C. Brown Publishers.
Cita Chicago (17th ed.)
Santrock, John W. Adult Development and Aging. Dubuque: Wm.C. Brown Publishers, 1985.
Cita MLA (9th ed.)
Santrock, John W. Adult Development and Aging. Wm.C. Brown Publishers, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.