APA Style
Zoellick, Robert B.. (2020).
America in the world :a history of U.S. diplomacy and foreign policy .
New York:
Twelve.
Chicago Style
Zoellick, Robert B..
America in the world :a history of U.S. diplomacy and foreign policy.
New York:
Twelve,
2020.
Text.
MLA Style
Zoellick, Robert B..
America in the world :a history of U.S. diplomacy and foreign policy.
New York:
Twelve,
2020.
Text.
Turabian Style
Zoellick, Robert B..
America in the world :a history of U.S. diplomacy and foreign policy.
New York:
Twelve,
2020.
Print.