APA(7版)引用形式
Duckworth, M., & Turner, R. (2016). Business result: Upper - intermediate : Student's book (1a. ed.). Oxford University Press.
Chicagoスタイル(17版)引用形式
Duckworth, Michael, , Rebeca Turner. Business Result: Upper - Intermediate : Student's Book. 1a. ed. Buenos Aires: Oxford University Press, 2016.
MLA(9版)引用形式
Duckworth, Michael, , Rebeca Turner. Business Result: Upper - Intermediate : Student's Book. 1a. ed. Oxford University Press, 2016.
警告: この引用は必ずしも正確ではありません.