APA (7th ed.) Citation

Watkins, L. Watkins' manual of foot and ankle medicine and surgery (Fourth edition.).

Chicago Style (17th ed.) Citation

Watkins, Leon. Watkins' Manual of Foot and Ankle Medicine and Surgery. Fourth edition.

MLA (8th ed.) Citation

Watkins, Leon. Watkins' Manual of Foot and Ankle Medicine and Surgery. Fourth edition.

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