APA-viite

Bigner, J. J. (1983). Human development: A life-span approach. Mac millan publishing Co.

Chicago-tyylinen lähdeviittaus

Bigner, Jerry J. Human Development: A Life-span Approach. New York: Mac millan publishing Co, 1983.

MLA-viite

Bigner, Jerry J. Human Development: A Life-span Approach. Mac millan publishing Co, 1983.