Citazione Stile APA (7a Edizione)

Brecher, R., & Brecher, E. M. (1969). The rays: A history of radiology in the United States and Canada. Williams and Wilkins.

Citazione stile Chigago Style (17a edizione)

Brecher, Ruth, e Edward M. Brecher. The Rays: A History of Radiology in the United States and Canada. Baltimore: Williams and Wilkins, 1969.

Citatione MLA (9a ed.)

Brecher, Ruth, e Edward M. Brecher. The Rays: A History of Radiology in the United States and Canada. Williams and Wilkins, 1969.