Gaya APA
Beer, Kenneth E.. (1966).
The USA Answers Question .
New York:
World Publications, Inc..
Gaya Chicago
Beer, Kenneth E..
The USA Answers Question.
New York:
World Publications, Inc.,
1966.
Text.
Gaya MLA
Beer, Kenneth E..
The USA Answers Question.
New York:
World Publications, Inc.,
1966.
Text.
Gaya Turabian
Beer, Kenneth E..
The USA Answers Question.
New York:
World Publications, Inc.,
1966.
Print.