Dyfyniad APA

Degré, M., & Dahl, H. (1973). Enhanced Effect of Repeated Administration of Bacterial Vaccine Against Viral Respiratory Infection.

Dyfyniad Arddull Chicago

Degré, Miklos, and Helen Dahl. Enhanced Effect of Repeated Administration of Bacterial Vaccine Against Viral Respiratory Infection. 1973.

Dyfyniad MLA

Degré, Miklos, and Helen Dahl. Enhanced Effect of Repeated Administration of Bacterial Vaccine Against Viral Respiratory Infection. 1973.

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