APA引文
Stefferud, A. Animal diseases. The united states departament of de agriculture (1a.ed.). The united states departament of agriculture. Washintong D.C.
Chicago Style (17th ed.) Citation
Stefferud, Alfred. Animal Diseases. The United States Departament of De Agriculture. 1a.ed. The united states departament of agriculture. Washintong D.C.
MLA引文
Stefferud, Alfred. Animal Diseases. The United States Departament of De Agriculture. 1a.ed. The united states departament of agriculture. Washintong D.C.
警告：這些引文格式不一定是100％准確.