APA Style
Ritchie, Donald A.. (1999).
American History: The Modern Era Since 1865 .
New York:
McGraw Hill.
Chicago Style
Ritchie, Donald A..
American History: The Modern Era Since 1865.
New York:
McGraw Hill,
1999.
Text.
MLA Style
Ritchie, Donald A..
American History: The Modern Era Since 1865.
New York:
McGraw Hill,
1999.
Text.
Turabian Style
Ritchie, Donald A..
American History: The Modern Era Since 1865.
New York:
McGraw Hill,
1999.
Print.