APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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