Pennybacker, J. (1950). Brain Abscess in Relation to Diseases of the Ear, Nose and Throat.
استشهاد بنمط شيكاغوPennybacker, Joe. Brain Abscess in Relation to Diseases of the Ear, Nose and Throat. 1950.
MLA استشهادPennybacker, Joe. Brain Abscess in Relation to Diseases of the Ear, Nose and Throat. 1950.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.