Society for General Microbiology. (1971). Microbes and biological productivity. Published for the Society for General Microbiology at the University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Society for General Microbiology. Microbes and Biological Productivity. Cambridge [Eng.]: Published for the Society for General Microbiology at the University Press, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Society for General Microbiology. Microbes and Biological Productivity. Published for the Society for General Microbiology at the University Press, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.