APA (7th ed.) Citation

ScienceDirect (Online service), Maclachlan, N. J., Dubovi, E. J., & Fenner, F. (2011). Fenner's veterinary virology (4th ed.). Elsevier Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Nigel James Maclachlan, Edward J. Dubovi, and Frank Fenner. Fenner's Veterinary Virology. 4th ed. Amsterdam ; Boston: Elsevier Academic Press, 2011.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Fenner's Veterinary Virology. 4th ed. Elsevier Academic Press, 2011.