Παραπομπή APA

(1987). Specification of Brachytherapy Source Strength. American Institute of physics.

Παραπομπή Chicago Style

Specification of Brachytherapy Source Strength. New York: American Institute of physics, 1987.

Παραπομπή MLA

Specification of Brachytherapy Source Strength. American Institute of physics, 1987.