Comer, J. A., Nicholson, W. L., Olson, J. G., & Childs, J. E. (1999). Serologic Testing for Human Granulocytic Ehrlichiosis at a National Referral Center. American Society for Microbiology.
استشهاد بنمط شيكاغوComer, James A., William L. Nicholson, James G. Olson, و James E. Childs. Serologic Testing for Human Granulocytic Ehrlichiosis At a National Referral Center. American Society for Microbiology, 1999.
MLA استشهادComer, James A., William L. Nicholson, James G. Olson, و James E. Childs. Serologic Testing for Human Granulocytic Ehrlichiosis At a National Referral Center. American Society for Microbiology, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.