Deismireacht APA

Enger Eldon D, & Smith Bradley F. (2009). Environmental Science. NewYork: Mc Graw-Hill.

Trích dẫn kiểu Chicago

Enger Eldon D, và Smith Bradley F. Environmental Science. NewYork: Mc Graw-Hill, 2009.

Deismireacht MLA

Enger Eldon D, và Smith Bradley F. Environmental Science. NewYork: Mc Graw-Hill, 2009.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.