APA (7th ed.) Citation

Helms, C. A. Fundamentals of skeletal radiology (Fifth edition.).

Chicago Style (17th ed.) Citation

Helms, Clyde A. Fundamentals of Skeletal Radiology. Fifth edition.

MLA (9th ed.) Citation

Helms, Clyde A. Fundamentals of Skeletal Radiology. Fifth edition.

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