APA Style
Heilbroner, Robert L.. (1968).
The Economic Problem (Third Edition).
The United States of America:
PRENTICE-HALL, INC..
Chicago Style
Heilbroner, Robert L..
The Economic Problem.
Third Edition
The United States of America:
PRENTICE-HALL, INC.,
1968.
Print.
MLA Style
Heilbroner, Robert L..
The Economic Problem.
Third Edition
The United States of America:
PRENTICE-HALL, INC.,
1968.
Print.
Turabian Style
Heilbroner, Robert L..
The Economic Problem.
Third Edition
The United States of America:
PRENTICE-HALL, INC.,
1968.
Print.