APA Style
Schulzinger, Robert D.. (2002).
U.S. Diplomacy Since 1900 (fifth edition).
New York:
Oxford University Press.
Chicago Style
Schulzinger, Robert D..
U.S. Diplomacy Since 1900.
fifth edition
New York:
Oxford University Press,
2002.
print.
MLA Style
Schulzinger, Robert D..
U.S. Diplomacy Since 1900.
fifth edition
New York:
Oxford University Press,
2002.
print.
Turabian Style
Schulzinger, Robert D..
U.S. Diplomacy Since 1900.
fifth edition
New York:
Oxford University Press,
2002.
print.