McCallum, A., Strong, W., & Thoburn, T. (1998). Language arts today (Classic edition.). McGraw-Hill School Division.
Chicagoスタイル(17版)引用形式McCallum, Ann, William Strong, , Tina Thoburn. Language Arts Today. Classic edition. New York: McGraw-Hill School Division, 1998.
MLA(8版)引用形式McCallum, Ann, et al. Language Arts Today. Classic edition. McGraw-Hill School Division, 1998.
警告: この引用は必ずしも正確ではありません.