Gaya APA

durbin, J. (2008). WORLDS TOGETHER WORLDS APART A HISTORY OF THE WORLD vol 1 (2). New York: w.w. norton & company.

Gaya MLA

durbin, Jon. "WORLDS TOGETHER WORLDS APART A HISTORY OF THE WORLD vol 1". 2 New York: w.w. norton & company, 2008. Text.