APA (7th ed.) Citation

ScienceDirect (Online service), Padilla, G. M., Whitson, G. L., & Cameron, I. L. (1969). The Cell cycle: Gene-enzyme interactions. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), George M. Padilla, G. L. Whitson, and Ivan L. Cameron. The Cell Cycle: Gene-enzyme Interactions. New York: Academic Press, 1969.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. The Cell Cycle: Gene-enzyme Interactions. Academic Press, 1969.