APA (7th ed.) Citation

Shields, T. W. (1994). General thoracic surgery (4th ed.). Williams & Wilkins.

Chicago Style (17th ed.) Citation

Shields, Thomas W. General Thoracic Surgery. 4th ed. Baltimore [etc.]: Williams & Wilkins, 1994.

MLA (9th ed.) Citation

Shields, Thomas W. General Thoracic Surgery. 4th ed. Williams & Wilkins, 1994.

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