University of Sheffield Biomedical Information Service. (1981). Tissue culture. Sheffield University, Biomedical Information Service.
Citação do estilo Chicago (17ª ed.)University of Sheffield Biomedical Information Service. Tissue Culture. Sheffield, Inglaterra: Sheffield University, Biomedical Information Service, 1981.
Citação MLA (8ª ed.)University of Sheffield Biomedical Information Service. Tissue Culture. Sheffield University, Biomedical Information Service, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.