University of Sheffield Biomedical Information Service. (1981). Tissue culture. Sheffield University, Biomedical Information Service.
Čikaški stil citiranja (17. izdanje)University of Sheffield Biomedical Information Service. Tissue Culture. Sheffield, Inglaterra: Sheffield University, Biomedical Information Service, 1981.
MLA način citiranja (8. izdanje)University of Sheffield Biomedical Information Service. Tissue Culture. Sheffield University, Biomedical Information Service, 1981.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.