Ravenel, M. P. (1902). The Occurrence of Tubercle Bacilli of Exalted Virulence in Man.
استشهاد بنمط شيكاغوRavenel, Mazyck P. The Occurrence of Tubercle Bacilli of Exalted Virulence in Man. 1902.
MLA استشهادRavenel, Mazyck P. The Occurrence of Tubercle Bacilli of Exalted Virulence in Man. 1902.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.