Dyfyniad APA

Behr, M. A., & Collins, D. M. (2010). Paratuberculosis: Organism, disease, control. CAB International.

Dyfyniad Arddull Chicago

Behr, Marcel A., and Desmond M. Collins. Paratuberculosis: Organism, Disease, Control. UK: CAB International, 2010.

Dyfyniad MLA

Behr, Marcel A., and Desmond M. Collins. Paratuberculosis: Organism, Disease, Control. CAB International, 2010.

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