APA (7th ed.) Citation

Rigby, H., Pritchard, D., Collins, D., Walton, K., Allen, D., & Penney, N. (2010). Improving Guidelines for the Plant Available Nitrogen Value of Biosolids from Wastewater Treatment. DEStech Publications, Inc.

Chicago Style (17th ed.) Citation

Rigby, Hannah, Deborah Pritchard, David Collins, K. Walton, D. Allen, and N. Penney. Improving Guidelines for the Plant Available Nitrogen Value of Biosolids from Wastewater Treatment. DEStech Publications, Inc, 2010.

MLA (9th ed.) Citation

Rigby, Hannah, et al. Improving Guidelines for the Plant Available Nitrogen Value of Biosolids from Wastewater Treatment. DEStech Publications, Inc, 2010.