Trích dẫn APA

. (2008). Oxford practice grammar: Intermediate practice- boost. Mỹ: Oxford University.

Trích dẫn kiểu Chicago

Oxford Practice Grammar: Intermediate Practice- Boost. Mỹ: Oxford University, 2008.

MLA Trích dẫn

Oxford Practice Grammar: Intermediate Practice- Boost. Mỹ: Oxford University, 2008.

Warning: These citations may not always be 100% accurate.