Cita APA (7a ed.)
ebrary, Inc, Ludman, H., & Bradley, P. J. (2012). ABC of ear, nose, and throat (6th ed.). Wiley-Blackwell.
Cita Chicago Style (17a ed.)
ebrary, Inc, Harold Ludman, y Patrick J. Bradley. ABC of Ear, Nose, and Throat. 6th ed. Chichester, West Sussex, UK: Wiley-Blackwell, 2012.
Cita MLA (9a ed.)
ebrary, Inc, et al. ABC of Ear, Nose, and Throat. 6th ed. Wiley-Blackwell, 2012.
Precaución: Estas citas no son 100% exactas.