APA Style
Lipsey , Richard G, Steiner, Peter O.. (1981).
Economics (ed.6.-).
New York:
Harper & Row.
Chicago Style
Lipsey , Richard G, Steiner, Peter O..
Economics.
ed.6.-
New York:
Harper & Row,
1981.
Text.
MLA Style
Lipsey , Richard G, Steiner, Peter O..
Economics.
ed.6.-
New York:
Harper & Row,
1981.
Text.
Turabian Style
Lipsey , Richard G, Steiner, Peter O..
Economics.
ed.6.-
New York:
Harper & Row,
1981.
Print.