APA (7th ed.) Citation

ScienceDirect (Online service), Atkinson, D. E., & Fox, C. F. (1979). Modulation of protein function. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Daniel E. Atkinson, and C. Fred Fox. Modulation of Protein Function. New York: Academic Press, 1979.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Modulation of Protein Function. Academic Press, 1979.