APA Style
Hospers, John. (1972).
HUMAN CONDUCT PROBLEM OF ETHICS (1).
New York:
Harcourt Brace Jovanovich.
Chicago Style
Hospers, John.
HUMAN CONDUCT PROBLEM OF ETHICS.
1
New York:
Harcourt Brace Jovanovich,
1972.
Text.
MLA Style
Hospers, John.
HUMAN CONDUCT PROBLEM OF ETHICS.
1
New York:
Harcourt Brace Jovanovich,
1972.
Text.
Turabian Style
Hospers, John.
HUMAN CONDUCT PROBLEM OF ETHICS.
1
New York:
Harcourt Brace Jovanovich,
1972.
Print.