APA ציטוט

Kail, R. V., & Cavanaugh, J. C. (2007). Human development: A life-span view (4th ed.). Belmont, CA: Thomson Wadsworth.

Trích dẫn kiểu Chicago

Kail, Robert V., và John C. Cavanaugh. Human Development: A Life-span View. 4th ed. Belmont, CA: Thomson Wadsworth, 2007.

ציטוט MLA

Kail, Robert V., và John C. Cavanaugh. Human Development: A Life-span View. 4th ed. Belmont, CA: Thomson Wadsworth, 2007.