APA (7th ed.) Citation

ScienceDirect (Online service), Zuckerman, B. M., & Dusenbery, D. B. (1980). Nematodes as biological models. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Bert Merton Zuckerman, and David B. Dusenbery. Nematodes as Biological Models. New York: Academic Press, 1980.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Nematodes as Biological Models. Academic Press, 1980.