Gaya APA
Marrin, Albert. (1987).
Struggle For A Continent .
New York:
Atheneum.
Gaya Chicago
Marrin, Albert.
Struggle For A Continent.
New York:
Atheneum,
1987.
Text Book.
Gaya MLA
Marrin, Albert.
Struggle For A Continent.
New York:
Atheneum,
1987.
Text Book.
Gaya Turabian
Marrin, Albert.
Struggle For A Continent.
New York:
Atheneum,
1987.
Text Book.