University of Sheffield Biomedical Information Service. (1981). Tissue culture. Sheffield University, Biomedical Information Service.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of Sheffield Biomedical Information Service. Tissue Culture. Sheffield, Inglaterra: Sheffield University, Biomedical Information Service, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity of Sheffield Biomedical Information Service. Tissue Culture. Sheffield University, Biomedical Information Service, 1981.
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