Cita APA (7th ed.)

Adkins, J. (2011). The Prentice Hall grammar workbook (Third edition.). Prentice Hall.

Cita Chicago (17th ed.)

Adkins, Jeanette. The Prentice Hall Grammar Workbook. Third edition. Boston: Prentice Hall, 2011.

Cita MLA (9th ed.)

Adkins, Jeanette. The Prentice Hall Grammar Workbook. Third edition. Prentice Hall, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.