APA (7th ed.) Citation

Dupont, R. R., Baxter, T. E., & Theodore, L. (1998). Environmental management: Problems and solutions. Lewis Publishers.

Chicago Style (17th ed.) Citation

Dupont, R. Ryan, Terry E. Baxter, and Louis Theodore. Environmental Management: Problems and Solutions. Boca Raton: Lewis Publishers, 1998.

MLA (8th ed.) Citation

Dupont, R. Ryan, et al. Environmental Management: Problems and Solutions. Lewis Publishers, 1998.