APA (7th ed.) Citation

ScienceDirect (Online service), Letavet, A. A., Kurlyandskaya, E. B., Crozy, A., & Dolphin, G. W. (1970). The toxicology of radioactive substances. Pergamon Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), A. A. Letavet, E. B. Kurlyandskaya, A. Crozy, and G. W. Dolphin. The Toxicology of Radioactive Substances. Oxford: Pergamon Press, 1970.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. The Toxicology of Radioactive Substances. Pergamon Press, 1970.