APA ציטוט

Kirkham, J. S., & Quayle, J. B. (1982). Oesophageal varices: Evaluation of injection sclerotherapy without general anesthesia using the flexible fibreoptic gastroscope. Royal College of Surgeons of England.

Citação norma Chicago

Kirkham, J. S., and J. B. Quayle. Oesophageal Varices: Evaluation of Injection Sclerotherapy Without General Anesthesia Using the Flexible Fibreoptic Gastroscope. Royal College of Surgeons of England, 1982.

ציטוט MLA

Kirkham, J. S., and J. B. Quayle. Oesophageal Varices: Evaluation of Injection Sclerotherapy Without General Anesthesia Using the Flexible Fibreoptic Gastroscope. Royal College of Surgeons of England, 1982.