Penggayaan APA
WARREN, Sidney. (1964).
The President As World Leader .
United States, Amerika:
Lippincott Company.
Chicago Style
WARREN, Sidney.
The President As World Leader.
United States, Amerika:
Lippincott Company,
1964.
Text.
MLA Style
WARREN, Sidney.
The President As World Leader.
United States, Amerika:
Lippincott Company,
1964.
Text.
Turabian Style
WARREN, Sidney.
The President As World Leader.
United States, Amerika:
Lippincott Company,
1964.
Print.