Dyfyniad APA

Fenton, L. J., & Harper, M. H. (1979). Evaluation of colistin and nalidixic acid in Todd-Hewitt broth for selective isolation of group B streptocci.

Dyfyniad Arddull Chicago

Fenton, L J., and M H. Harper. Evaluation of Colistin and Nalidixic Acid in Todd-Hewitt Broth for Selective Isolation of Group B Streptocci. 1979.

Dyfyniad MLA

Fenton, L J., and M H. Harper. Evaluation of Colistin and Nalidixic Acid in Todd-Hewitt Broth for Selective Isolation of Group B Streptocci. 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.