APA (7th ed.) Citation

Facts on File, Inc, Sobel, L. A., & Fickes, J. (1977). Jobs, money & pollution. Facts on File.

Chicago Style (17th ed.) Citation

Facts on File, Inc, Lester A. Sobel, and Joseph Fickes. Jobs, Money & Pollution. New York: Facts on File, 1977.

MLA (9th ed.) Citation

Facts on File, Inc, et al. Jobs, Money & Pollution. Facts on File, 1977.