APA (7th ed.) Citation

Blaug, M. (1990). The History of economic thought. E. Elgar Pub.

Chicago Style (17th ed.) Citation

Blaug, Mark. The History of Economic Thought. Aldershot, Hants, England: E. Elgar Pub, 1990.

MLA (9th ed.) Citation

Blaug, Mark. The History of Economic Thought. E. Elgar Pub, 1990.