APA-referens

Kail, R. V., & Robert V. Kail; John C. Cavanaugh. (2007). Human development: A life-span view. Belmont, CA: Wadsworth Thomson Learning.

Chicago-stil citat

Kail, Robert V., och Robert V. Kail; John C. Cavanaugh. Human Development: A Life-span View. Belmont, CA: Wadsworth Thomson Learning, 2007.

MLA-referens

Kail, Robert V., och Robert V. Kail; John C. Cavanaugh. Human Development: A Life-span View. Belmont, CA: Wadsworth Thomson Learning, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.