APA (7th ed.) Citation

Horowitz, I. L., Leggett, J. C., & Oppenheimer, M. (1979). The American working class: Prospects for the 1980s. Transaction Books.

Chicago Style (17th ed.) Citation

Horowitz, Irving Louis, John C. Leggett, and Martin Oppenheimer. The American Working Class: Prospects for the 1980s. New Brunswick, N.J.: Transaction Books, 1979.

MLA (9th ed.) Citation

Horowitz, Irving Louis, et al. The American Working Class: Prospects for the 1980s. Transaction Books, 1979.