Penggayaan APA
HEILBRONER, Robert L.. (1974).
An Inquiry into the human prospect .
New York:
W.W. Norton.
Chicago Style
HEILBRONER, Robert L..
An Inquiry into the human prospect.
New York:
W.W. Norton,
1974.
Buku.
MLA Style
HEILBRONER, Robert L..
An Inquiry into the human prospect.
New York:
W.W. Norton,
1974.
Buku.
Turabian Style
HEILBRONER, Robert L..
An Inquiry into the human prospect.
New York:
W.W. Norton,
1974.
Buku.