APA استشهاد

Goucher, C., & Walton , L. (2013). World history: Journey's from past to present (2nd ed.). Routledge.

استشهاد بنمط شيكاغو

Goucher, Candice, و Linda Walton. World History: Journey's from Past to Present. 2nd ed. London: Routledge, 2013.

MLA استشهاد

Goucher, Candice, و Linda Walton. World History: Journey's from Past to Present. 2nd ed. Routledge, 2013.