APA (7th ed.) Citation

Najarian, J. S., & Delaney, J. P. (1979). Gastrointestinal surgery. Symposia Specialists.

Chicago Style (17th ed.) Citation

Najarian, John S., and John P. Delaney. Gastrointestinal Surgery. Chicago: Symposia Specialists, 1979.

MLA (8th ed.) Citation

Najarian, John S., and John P. Delaney. Gastrointestinal Surgery. Symposia Specialists, 1979.

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