APA (7th ed.) Citation

ScienceDirect (Online service), Stevenson, R. J., Bothwell, M. L., & Lowe, R. L. (1996). Algal ecology: Freshwater benthic ecosystems. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), R. Jan Stevenson, M. L. Bothwell, and Rex L. Lowe. Algal Ecology: Freshwater Benthic Ecosystems. San Diego: Academic Press, 1996.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Algal Ecology: Freshwater Benthic Ecosystems. Academic Press, 1996.