APA(7版)引用形式

Bowen, P., & Delaney, D. (2011). Champions: Student's book y workbook, level 2. Oxford University Press.

Chicagoスタイル(17版)引用形式

Bowen, Philippa, , Denis Delaney. Champions: Student's Book Y Workbook, Level 2. Oxford: Oxford University Press, 2011.

MLA(9版)引用形式

Bowen, Philippa, , Denis Delaney. Champions: Student's Book Y Workbook, Level 2. Oxford University Press, 2011.

警告: この引用は必ずしも正確ではありません.