Dyfyniad APA

E J Catcott & J F Smithcors. (1966). Progress in swine practice. American veterinary publications Inc`.

Dyfyniad Arddull Chicago

E J Catcott and J F Smithcors. Progress in Swine Practice. American veterinary publications Inc`, 1966.

Dyfyniad MLA

E J Catcott and J F Smithcors. Progress in Swine Practice. American veterinary publications Inc`, 1966.

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