Gaya APA
Brinkley, A. (2014).
The unfinished nation:a concise history of the American people 7th edition/ Alan Brinkley (Ed.7).
New York:
Mcgraw-Hill.
Gaya MLA
Brinkley, Alan.
"The unfinished nation:a concise history of the American people 7th edition/ Alan Brinkley".
Ed.7
New York:
Mcgraw-Hill,
2014.
Text.