Gaya APA
Warnock, Mary. (1966).
Ethics Since 1900 (2).
New York:
Oxford University Press.
Gaya Chicago
Warnock, Mary.
Ethics Since 1900.
2
New York:
Oxford University Press,
1966.
Text.
Gaya MLA
Warnock, Mary.
Ethics Since 1900.
2
New York:
Oxford University Press,
1966.
Text.
Gaya Turabian
Warnock, Mary.
Ethics Since 1900.
2
New York:
Oxford University Press,
1966.
Print.