Sippel, J. E., & Levine, H. B. (1969). Sugars and Amino Acids as Carbon, Nitrogen, or Energy Sources for Coccidioides immitis Spherules and Endospores.
استشهاد بنمط شيكاغوSippel, John E., و H. B. Levine. Sugars and Amino Acids As Carbon, Nitrogen, or Energy Sources for Coccidioides Immitis Spherules and Endospores. 1969.
MLA استشهادSippel, John E., و H. B. Levine. Sugars and Amino Acids As Carbon, Nitrogen, or Energy Sources for Coccidioides Immitis Spherules and Endospores. 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.