Cita APA (7a ed.)

Williams, A., Hussell, T., & Lloyd, C. (2012). Immunology: Mucosal and body surface defences. Wiley-Blackwell.

Cita Chicago Style (17a ed.)

Williams, Andrew, Tracy Hussell, y Clare Lloyd. Immunology: Mucosal and Body Surface Defences. Chichester, West Sussex: Wiley-Blackwell, 2012.

Cita MLA (9a ed.)

Williams, Andrew, et al. Immunology: Mucosal and Body Surface Defences. Wiley-Blackwell, 2012.