Gaya APA
Cook, F.P.. (1974).
The American struggle .
New York:
Doubleday Company inc. .
Gaya Chicago
Cook, F.P..
The American struggle.
New York:
Doubleday Company inc. ,
1974.
Text.
Gaya MLA
Cook, F.P..
The American struggle.
New York:
Doubleday Company inc. ,
1974.
Text.
Gaya Turabian
Cook, F.P..
The American struggle.
New York:
Doubleday Company inc. ,
1974.
Print.