Cita APA (7a ed.)
Haycock, A., & Preston, S. (2014). Cotton and Williams' practical gastrointestinal endoscopy: The fundamentals (Seventh edition.). Wiley.
Cita Chicago Style (17a ed.)
Haycock, Adam, y Stephen Preston. Cotton and Williams' Practical Gastrointestinal Endoscopy: The Fundamentals. Seventh edition. Chichester, England ; West Sussex, England: Wiley, 2014.
Cita MLA (9a ed.)
Haycock, Adam, y Stephen Preston. Cotton and Williams' Practical Gastrointestinal Endoscopy: The Fundamentals. Seventh edition. Wiley, 2014.
Precaución: Estas citas no son 100% exactas.