Dyfyniad APA

Ellen, R. P., & Gibbons, R. J. (1974). Parameters Affecting the Adherence and Tissue Tropisms of Streptococcus pyogenes.

Dyfyniad Arddull Chicago

Ellen, Richard P., and Ronald J. Gibbons. Parameters Affecting the Adherence and Tissue Tropisms of Streptococcus Pyogenes. 1974.

Dyfyniad MLA

Ellen, Richard P., and Ronald J. Gibbons. Parameters Affecting the Adherence and Tissue Tropisms of Streptococcus Pyogenes. 1974.

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