APA (7th ed.) Citation

ScienceDirect (Online service), Rado, G. T., & Suhl, H. (1963). Magnetism. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), George T. Rado, and Harry Suhl. Magnetism. New York: Academic Press, 1963.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Magnetism. Academic Press, 1963.