Surpin, M. A., & Maier, R. J. (1999). Symbiotic Deficiencies Associated with a coxWXYZ Mutant of Bradyrhizobium japonicum. American Society for Microbiology.
استشهاد بنمط شيكاغوSurpin, Marci Ann, و Robert J. Maier. Symbiotic Deficiencies Associated With a CoxWXYZ Mutant of Bradyrhizobium Japonicum. American Society for Microbiology, 1999.
MLA استشهادSurpin, Marci Ann, و Robert J. Maier. Symbiotic Deficiencies Associated With a CoxWXYZ Mutant of Bradyrhizobium Japonicum. American Society for Microbiology, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.