APA ציטוט

 Barnett, R. A. (2008).  Precalculus.  McGraw-Hill Higher Education.

Trích dẫn kiểu Chicago

 Barnett, Raymond A.  Precalculus.  McGraw-Hill Higher Education, 2008.

ציטוט MLA

 Barnett, Raymond A.  Precalculus.  McGraw-Hill Higher Education, 2008.