(2006). New English life: Intermediate student's book.
Trích dẫn kiểu ChicagoNew English Life: Intermediate Student's Book. 2006.
MLA引文New English Life: Intermediate Student's Book. 2006.
警告：這些引文格式不一定是100％准確.
APA引文
(2006). New English life: Intermediate student's book.
Trích dẫn kiểu ChicagoNew English Life: Intermediate Student's Book. 2006.
MLA引文New English Life: Intermediate Student's Book. 2006.