Klingel, R., Mittelstaedt, P., Dippold, W. G., & Meyer zum Büschenfelde, K. H. (1991). Distribution of Ha-ras alleles in patients with colorectal cancer and Crohn's disease.
استشهاد بنمط شيكاغوKlingel, R., P. Mittelstaedt, W G. Dippold, و K H. Meyer zum Büschenfelde. Distribution of Ha-ras Alleles in Patients With Colorectal Cancer and Crohn's Disease. 1991.
MLA استشهادKlingel, R., P. Mittelstaedt, W G. Dippold, و K H. Meyer zum Büschenfelde. Distribution of Ha-ras Alleles in Patients With Colorectal Cancer and Crohn's Disease. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.