Dyfyniad APA

Poppe, C., Smart, N., Khakhria, R., Johnson, W., Spika, J., & Prescott, J. (1998). Salmonella typhimurium DT104: A virulent and drug-resistant pathogen.

Dyfyniad Arddull Chicago

Poppe, C., N. Smart, R. Khakhria, W. Johnson, J. Spika, and J. Prescott. Salmonella Typhimurium DT104: A Virulent and Drug-resistant Pathogen. 1998.

Dyfyniad MLA

Poppe, C., et al. Salmonella Typhimurium DT104: A Virulent and Drug-resistant Pathogen. 1998.

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