APA (7th ed.) Citation

(1984). Gastrointestinal tract disorders in the elderly (1. publ.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

Gastrointestinal Tract Disorders in the Elderly. 1. publ. Edinburgh [u.a.]: Churchill Livingstone, 1984.

MLA (9th ed.) Citation

Gastrointestinal Tract Disorders in the Elderly. 1. publ. Churchill Livingstone, 1984.

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