APA引文

MARTIN HEWINGS. Pronunciation Plus- (4 cassette in box): Practice through interaction. Cambridge Univ. Press: Cambridge, UK.

Trích dẫn kiểu Chicago

MARTIN HEWINGS. Pronunciation Plus- (4 Cassette in Box): Practice Through Interaction. Cambridge Univ. Press: Cambridge, UK.

MLA引文

MARTIN HEWINGS. Pronunciation Plus- (4 Cassette in Box): Practice Through Interaction. Cambridge Univ. Press: Cambridge, UK.

警告：這些引文格式不一定是100％准確.