APA (7th ed.) Citation

Barnard, J. L., Randall, C. W., & Stensel, H. D. (1992). Design and retrofit of wastewater treatment plants for biological nutrient removal. Technomic Publishing.

Chicago Style (17th ed.) Citation

Barnard, James L., Clifford W. Randall, and H. David Stensel. Design and Retrofit of Wastewater Treatment Plants for Biological Nutrient Removal. Lancaster: Technomic Publishing, 1992.

MLA (8th ed.) Citation

Barnard, James L., et al. Design and Retrofit of Wastewater Treatment Plants for Biological Nutrient Removal. Technomic Publishing, 1992.