Citazione Stile APA (7a Edizione)

McCallum, A., Strong, W., & Thoburn, T. (1998). Language arts today (Classic edition.). McGraw-Hill School Division.

Citazione stile Chigago Style (17a edizione)

McCallum, Ann, William Strong, e Tina Thoburn. Language Arts Today. Classic edition. New York: McGraw-Hill School Division, 1998.

Citatione MLA (8a ed.)

McCallum, Ann, et al. Language Arts Today. Classic edition. McGraw-Hill School Division, 1998.