Cita APA

 Barnett, R. A. (2005).  College algebra with trigonometry: Graphs and models.  McGraw-Hill Higher Education.

Citación estilo Chicago

 Barnett, Raymond A.  College Algebra With Trigonometry: Graphs and Models.  McGraw-Hill Higher Education, 2005.

Cita MLA

 Barnett, Raymond A.  College Algebra With Trigonometry: Graphs and Models.  McGraw-Hill Higher Education, 2005.

Precaución: Estas citas no son 100% exactas.