APA (7th ed.) Citation

ScienceDirect (Online service), Panayi, G. S., & David, C. S. (1984). Immunogenetics. Butterworths.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Gabriel S. Panayi, and Chella S. David. Immunogenetics. London ; Boston: Butterworths, 1984.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Immunogenetics. Butterworths, 1984.