Gaya APA
Rachels, James. (1995).
The Elements of Moral Philosophy (Ed. 2).
New York:
McGraw-Hill.
Gaya Chicago
Rachels, James.
The Elements of Moral Philosophy.
Ed. 2
New York:
McGraw-Hill,
1995.
Text.
Gaya MLA
Rachels, James.
The Elements of Moral Philosophy.
Ed. 2
New York:
McGraw-Hill,
1995.
Text.
Gaya Turabian
Rachels, James.
The Elements of Moral Philosophy.
Ed. 2
New York:
McGraw-Hill,
1995.
Print.