APA (7th ed.) Citation

ScienceDirect (Online service), Grossman, L., & Moldave, K. (1980). Nucleic acids. Academic.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Lawrence Grossman, and Kivie Moldave. Nucleic Acids. New York: Academic, 1980.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Nucleic Acids. Academic, 1980.