APA引文

Cronkite, W., & Rajs, J. (2008). These United States. New York: Rizzoli International Publications.

Παραπομπή Chicago Style

Cronkite, Walter, και Jake Rajs. These United States. New York: Rizzoli International Publications, 2008.

MLA引文

Cronkite, Walter, και Jake Rajs. These United States. New York: Rizzoli International Publications, 2008.

警告：這些引文格式不一定是100％准確.