Dyfyniad APA

Midrag Ristic & Zerai Woldehiwet. (1993). Rickettsial and chlamydial diseases of domestic animals. Oxford.

Dyfyniad Arddull Chicago

Midrag Ristic and Zerai Woldehiwet. Rickettsial and Chlamydial Diseases of Domestic Animals. Oxford, 1993.

Dyfyniad MLA

Midrag Ristic and Zerai Woldehiwet. Rickettsial and Chlamydial Diseases of Domestic Animals. Oxford, 1993.

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