Cita APA

A Frederick Murpy & J Paul E Gibbs. (1999). Veterinary Virology (3.). Academic Press.

Citación estilo Chicago

A Frederick Murpy y J Paul E Gibbs. Veterinary Virology. 3. Academic Press, 1999.

Cita MLA

A Frederick Murpy y J Paul E Gibbs. Veterinary Virology. 3. Academic Press, 1999.