Gaya APA
Rachels, James. (1979).
Moral Problems: A Collection of Philosophical Essays (1).
New York:
Harper & Row, Publishers.
Gaya Chicago
Rachels, James.
Moral Problems: A Collection of Philosophical Essays.
1
New York:
Harper & Row, Publishers,
1979.
Text.
Gaya MLA
Rachels, James.
Moral Problems: A Collection of Philosophical Essays.
1
New York:
Harper & Row, Publishers,
1979.
Text.
Gaya Turabian
Rachels, James.
Moral Problems: A Collection of Philosophical Essays.
1
New York:
Harper & Row, Publishers,
1979.
Print.