Cita APA (7th ed.)

(2001). McGraw-Hill language arts. McGraw-Hill School Division.

Cita Chicago (17th ed.)

McGraw-Hill Language Arts. New York, NY: McGraw-Hill School Division, 2001.

Cita MLA (8th ed.)

McGraw-Hill Language Arts. McGraw-Hill School Division, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.