APA引文

Hollett, V., & Duckworth, M. (1993). Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Hollett, Vicki, và Michael Duckworth. Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press, 1993.

MLA引文

Hollett, Vicki, và Michael Duckworth. Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press, 1993.

警告：这些引文格式不一定是100％准确.