APA (7th ed.) Citation

ScienceDirect (Online service), Manske, R. H. F., & Holmes, H. L. (1952). The alkaloids: Chemistry and physiology. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), R. H. F. Manske, and H. L. Holmes. The Alkaloids: Chemistry and Physiology. New York: Academic Press, 1952.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. The Alkaloids: Chemistry and Physiology. Academic Press, 1952.