APA ציטוט
ebrary, Inc, Schaie, K. W., & Willis, S. L. (2011). Handbook of the psychology of aging (7th ed.). Elsevier/Academic Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, K. Warner Schaie, and Sherry L. Willis. Handbook of the Psychology of Aging. 7th ed. Amsterdam: Elsevier/Academic Press, 2011.
ציטוט MLA
ebrary, Inc, et al. Handbook of the Psychology of Aging. 7th ed. Elsevier/Academic Press, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.