APA (7th ed.) Citation

ScienceDirect (Online service), Arora, D. K., & Berka, R. M. (2005). Genes and genomics. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Dilip K. Arora, and Randy M. Berka. Genes and Genomics. San Diego: Elsevier, 2005.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Genes and Genomics. Elsevier, 2005.