Gaya APA
Gelb, Arthur, Gelb, Barbara. (1965).
O'Neill .
New York:
Dell Publishing.
Gaya Chicago
Gelb, Arthur, Gelb, Barbara.
O'Neill.
New York:
Dell Publishing,
1965.
Text.
Gaya MLA
Gelb, Arthur, Gelb, Barbara.
O'Neill.
New York:
Dell Publishing,
1965.
Text.
Gaya Turabian
Gelb, Arthur, Gelb, Barbara.
O'Neill.
New York:
Dell Publishing,
1965.
Print.