Penggayaan APA
BALZER, Harley D.. (1991).
Five Years That Shook The World .
USA:
Westview Press Inc.
Chicago Style
BALZER, Harley D..
Five Years That Shook The World.
USA:
Westview Press Inc,
1991.
Text.
MLA Style
BALZER, Harley D..
Five Years That Shook The World.
USA:
Westview Press Inc,
1991.
Text.
Turabian Style
BALZER, Harley D..
Five Years That Shook The World.
USA:
Westview Press Inc,
1991.
Print.