APA引文

Simmons, N. (2008). Family and friends 1 workbook. Oxford University Press.

Trích dẫn kiểu Chicago

Simmons, Naomi. Family and Friends 1 Workbook. Oxford University Press, 2008.

MLA引文

Simmons, Naomi. Family and Friends 1 Workbook. Oxford University Press, 2008.

警告：這些引文格式不一定是100％准確.