APA (7th ed.) Citation

Unknown, A. (2014). Parathyroid Surgery: Fundamental and Advanced Concepts.

Chicago Style (17th ed.) Citation

Unknown, Author. Parathyroid Surgery: Fundamental and Advanced Concepts. 2014.

MLA (9th ed.) Citation

Unknown, Author. Parathyroid Surgery: Fundamental and Advanced Concepts. 2014.

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