APA (7th ed.) Citation

Roseweare, D., & Newport, K. (1992). Field of plenty? Encyclopedia Britannica Educational Corporation.

Chicago Style (17th ed.) Citation

Roseweare, David, and Kevin Newport. Field of Plenty? Chicago: Encyclopedia Britannica Educational Corporation, 1992.

MLA (9th ed.) Citation

Roseweare, David, and Kevin Newport. Field of Plenty? Encyclopedia Britannica Educational Corporation, 1992.

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