APA (7th ed.) Citation

ScienceDirect (Online service), Gelboin, H. V., & Ts'o, P. O. P. (1978). Polycyclic hydrocarbons and cancer. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Harry Victor Gelboin, and Paul O. P. Ts'o. Polycyclic Hydrocarbons and Cancer. [Place of publication not identified]: Academic Press, 1978.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Polycyclic Hydrocarbons and Cancer. Academic Press, 1978.