APA (7th ed.) Citation

Gregory, P. R. (1995). Comparative economic systems. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Gregory, Paul R. Comparative Economic Systems. Boston: Houghton Mifflin Co., 1995.

MLA (9th ed.) Citation

Gregory, Paul R. Comparative Economic Systems. Houghton Mifflin Co., 1995.

Warning: These citations may not always be 100% accurate.