(1937). Proceedings of Local Branches of the Society of American Bacteriologists Eastern Pennsylvania Branch.
استشهاد بنمط شيكاغوProceedings of Local Branches of the Society of American Bacteriologists Eastern Pennsylvania Branch. 1937.
MLA استشهادProceedings of Local Branches of the Society of American Bacteriologists Eastern Pennsylvania Branch. 1937.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.