贾丽娟编著. (2018). 雅思阅读冲刺7+：升级版. 石油工业出版社.
Chicago Style (17th ed.) Citation贾丽娟编著. 雅思阅读冲刺7+：升级版. 石油工业出版社, 2018.
MLA (8th ed.) Citation贾丽娟编著. 雅思阅读冲刺7+：升级版. 石油工业出版社, 2018.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation