APA (7th ed.) Citation

Thorek, P. (1952). Diseases of the esophagus. Lippincott.

Chicago Style (17th ed.) Citation

Thorek, Philip. Diseases of the Esophagus. Philadelphia [u.a.]: Lippincott, 1952.

MLA (9th ed.) Citation

Thorek, Philip. Diseases of the Esophagus. Lippincott, 1952.

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