APA Style
Heilbroner,R.L. (1972).
The Economic Problem (3rd Edition) .
New Jersey:
Prentice-Hall Inc. Englewood Clifts,.
Chicago Style
Heilbroner,R.L.
The Economic Problem (3rd Edition).
New Jersey:
Prentice-Hall Inc. Englewood Clifts,,
1972.
.
MLA Style
Heilbroner,R.L.
The Economic Problem (3rd Edition).
New Jersey:
Prentice-Hall Inc. Englewood Clifts,,
1972.
.
Turabian Style
Heilbroner,R.L.
The Economic Problem (3rd Edition).
New Jersey:
Prentice-Hall Inc. Englewood Clifts,,
1972.
.