Dyfyniad APA

Rettger, L. F., Berman, N., & Sturges, W. S. (1916). Further Studies on Bacterial Nutrition: The Utilization of Proteid and Non-Proteid Nitrogen.

Dyfyniad Arddull Chicago

Rettger, Leo F., Nathan Berman, and William S. Sturges. Further Studies On Bacterial Nutrition: The Utilization of Proteid and Non-Proteid Nitrogen. 1916.

Dyfyniad MLA

Rettger, Leo F., Nathan Berman, and William S. Sturges. Further Studies On Bacterial Nutrition: The Utilization of Proteid and Non-Proteid Nitrogen. 1916.

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