Atlas of normal roentgen variants that may simulate disease
MLA
Keats, Theodore E. Atlas of Normal Roentgen Variants That May Simulate Disease. 4th ed. Chicago: Year Book Medical Publishers, 1988
APA, 7th edition
Keats, T. E. (1988). Atlas of normal roentgen variants that may simulate disease. 4th ed. Chicago: Year Book Medical Publishers
Chicago, 17th edition
Keats, Theodore E. Atlas of normal roentgen variants that may simulate disease. 4th ed. Chicago: Year Book Medical Publishers, 1988