APA Style
Ekelund, Robert B., Hebert, Robert F.. (1997).
A HISTORY OF ECONOMIC THEORY AND METHOD, Fourth Edition (4th).
New York:
The McGraw-Hill Companies, Inc..
Chicago Style
Ekelund, Robert B., Hebert, Robert F..
A HISTORY OF ECONOMIC THEORY AND METHOD, Fourth Edition.
4th
New York:
The McGraw-Hill Companies, Inc.,
1997.
Text.
MLA Style
Ekelund, Robert B., Hebert, Robert F..
A HISTORY OF ECONOMIC THEORY AND METHOD, Fourth Edition.
4th
New York:
The McGraw-Hill Companies, Inc.,
1997.
Text.
Turabian Style
Ekelund, Robert B., Hebert, Robert F..
A HISTORY OF ECONOMIC THEORY AND METHOD, Fourth Edition.
4th
New York:
The McGraw-Hill Companies, Inc.,
1997.
Print.