APA (7th ed.) Citation

ProQuest (Firm) & Howell, F. (2017). Eutrophication: Causes, mechanisms and ecological effects. Nova Science Publishers, Inc..

Chicago Style (17th ed.) Citation

ProQuest (Firm) and Frederick Howell. Eutrophication: Causes, Mechanisms and Ecological Effects. Hauppauge, New York: Nova Science Publishers, Inc., 2017.

MLA (9th ed.) Citation

ProQuest (Firm) and Frederick Howell. Eutrophication: Causes, Mechanisms and Ecological Effects. Nova Science Publishers, Inc., 2017.

Warning: These citations may not always be 100% accurate.