APA Style
Wolff, Robert Paul. (1992).
ABOUT PHILOSOPHY, FIFTH EDITION (5).
Englewood Cliffs, New Jersey:
Prentice Hall.
Chicago Style
Wolff, Robert Paul.
ABOUT PHILOSOPHY, FIFTH EDITION.
5
Englewood Cliffs, New Jersey:
Prentice Hall,
1992.
Text.
MLA Style
Wolff, Robert Paul.
ABOUT PHILOSOPHY, FIFTH EDITION.
5
Englewood Cliffs, New Jersey:
Prentice Hall,
1992.
Text.
Turabian Style
Wolff, Robert Paul.
ABOUT PHILOSOPHY, FIFTH EDITION.
5
Englewood Cliffs, New Jersey:
Prentice Hall,
1992.
Print.