APA (7th ed.) Citation

Gregory, R. A. (1962). Secretory mechanisms of the gastro-intestinal tract. Edward Arnold.

Chicago Style (17th ed.) Citation

Gregory, R. A. Secretory Mechanisms of the Gastro-intestinal Tract. London: Edward Arnold, 1962.

MLA (8th ed.) Citation

Gregory, R. A. Secretory Mechanisms of the Gastro-intestinal Tract. Edward Arnold, 1962.

Warning: These citations may not always be 100% accurate.