APA ציטוט

 Shade, B. (2008).  Practicing ECGs.  McGraw-Hill Higher Education.

Trích dẫn kiểu Chicago

 Shade, Bruce.  Practicing ECGs.  McGraw-Hill Higher Education, 2008.

ציטוט MLA

 Shade, Bruce.  Practicing ECGs.  McGraw-Hill Higher Education, 2008.