Gaya APA

Brinkley, A. (2014). The Unfinished Nation: A Concise History of the American People (ed.7). New York: McGraw-Hill Humanities Social.

Gaya MLA

Brinkley, Alan. "The Unfinished Nation: A Concise History of the American People". ed.7 New York: McGraw-Hill Humanities Social, 2014. Text.