APA (7th ed.) Citation

Mettler, F. A. Essentials of radiology (Fourth edition.).

Chicago Style (17th ed.) Citation

Mettler, Fred A. Essentials of Radiology. Fourth edition.

MLA (9th ed.) Citation

Mettler, Fred A. Essentials of Radiology. Fourth edition.

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