记录引文

APA引文

D.Helsel Jay, & Jensen Cecil H. (2002). Engineering Drawing and Design (sách photo) (Tái bản lần thứ 6.). American: McGraw -Hill.

Trích dẫn kiểu Chicago

D.Helsel Jay, và Jensen Cecil H. Engineering Drawing and Design (sách Photo). Tái bản lần thứ 6. American: McGraw -Hill, 2002.

MLA引文

D.Helsel Jay, và Jensen Cecil H. Engineering Drawing and Design (sách Photo). Tái bản lần thứ 6. American: McGraw -Hill, 2002.

警告：这些引文格式不一定是100％准确.