Gaya APA
Brinkley, A. (2014).
The Unfinished Nation ; A Concise History Of The American People 7th Ed (7th Ed).
New York:
The Mc Graw Hill.
Gaya MLA
Brinkley, Alan.
"The Unfinished Nation ; A Concise History Of The American People 7th Ed".
7th Ed
New York:
The Mc Graw Hill,
2014.
Text.