APA引文

Shapiro, N., & Norma Shapiro. (2003). Dian and the Gorillas: True story. Brookfield, Conn: Millbrook Press.

Trích dẫn kiểu Chicago

Shapiro, Norma, và Norma Shapiro. Dian and the Gorillas: True Story. Brookfield, Conn: Millbrook Press, 2003.

MLA引文

Shapiro, Norma, và Norma Shapiro. Dian and the Gorillas: True Story. Brookfield, Conn: Millbrook Press, 2003.

警告：這些引文格式不一定是100％准確.