APA (7th ed.) Citation

ScienceDirect (Online service), Vega, F. E., & Kaya, H. K. (2012). Insect pathology (Second edition.). Academic.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Fernando E. Vega, and Harry K. Kaya. Insect Pathology. Second edition. Oxford: Academic, 2012.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Insect Pathology. Second edition. Academic, 2012.