APA Style
Lipsey, Richard G., 1928. (1987).
An introduction to positive economics / Richard G. Lipsey (Seventh Edition).
:
Weidenfeld & Nicolson Ltd..
Chicago Style
Lipsey, Richard G., 1928.
An introduction to positive economics / Richard G. Lipsey.
Seventh Edition
:
Weidenfeld & Nicolson Ltd.,
1987.
Text.
MLA Style
Lipsey, Richard G., 1928.
An introduction to positive economics / Richard G. Lipsey.
Seventh Edition
:
Weidenfeld & Nicolson Ltd.,
1987.
Text.
Turabian Style
Lipsey, Richard G., 1928.
An introduction to positive economics / Richard G. Lipsey.
Seventh Edition
:
Weidenfeld & Nicolson Ltd.,
1987.
Print.