APA Style
Philosophy and Ethics : Encyclopedia of philosophy and Supplement. ().
New York:
MacMillan Library.
Chicago Style
Philosophy and Ethics : Encyclopedia of philosophy and Supplement.
.
New York:
MacMillan Library,
.
Text.
MLA Style
Philosophy and Ethics : Encyclopedia of philosophy and Supplement.
.
New York:
MacMillan Library,
.
Text.
Turabian Style
Philosophy and Ethics : Encyclopedia of philosophy and Supplement.
New York:
MacMillan Library,
.
Print.