APA (7th ed.) Citation

Baillie, J. (1992). Gastrointestinal endoscopy: Basic principles and practice. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Baillie, John. Gastrointestinal Endoscopy: Basic Principles and Practice. Oxford: Butterworth-Heinemann, 1992.

MLA (9th ed.) Citation

Baillie, John. Gastrointestinal Endoscopy: Basic Principles and Practice. Butterworth-Heinemann, 1992.