<U+751F><U+7269><U+533B><U+5B66><U+4E0E><U+73AF><U+5883><U+79D1><U+5B66><U+FF08><U+82F1><U+6587><U+7248><U+FF09> = Biomedical and Environmental Sciences. Elsevier.
Style de citation Chicago (17e éd.)<U+751F><U+7269><U+533B><U+5B66><U+4E0E><U+73AF><U+5883><U+79D1><U+5B66><U+FF08><U+82F1><U+6587><U+7248><U+FF09> = Biomedical and Environmental Sciences. Elsevier.
Style de citation MLA (8e éd.)<U+751F><U+7269><U+533B><U+5B66><U+4E0E><U+73AF><U+5883><U+79D1><U+5B66><U+FF08><U+82F1><U+6587><U+7248><U+FF09> = Biomedical and Environmental Sciences. Elsevier.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.