Gaya APA
WARNOCK, Mary. (1960).
Ethics since 1900 .
New York:
Oxford University Press.
Gaya Chicago
WARNOCK, Mary.
Ethics since 1900.
New York:
Oxford University Press,
1960.
.
Gaya MLA
WARNOCK, Mary.
Ethics since 1900.
New York:
Oxford University Press,
1960.
.
Gaya Turabian
WARNOCK, Mary.
Ethics since 1900.
New York:
Oxford University Press,
1960.
.