APA (7th ed.) Citation

Gregory, P. R. (1985). Comparative economic systems second edition. Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Gregory, Paul R. Comparative Economic Systems Second Edition. Houghton Mifflin Co, 1985.

MLA (8th ed.) Citation

Gregory, Paul R. Comparative Economic Systems Second Edition. Houghton Mifflin Co, 1985.

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