APA引文

Naunton J. Jon. (2009). ProFile 1. Pre- Intermediate: Student's Book. New York, Oxford University Press, 2009.

Chicago Style (17th ed.) Citation

Naunton J. Jon. ProFile 1. Pre- Intermediate: Student's Book. New York, Oxford University Press, 2009, 2009.

MLA引文

Naunton J. Jon. ProFile 1. Pre- Intermediate: Student's Book. New York, Oxford University Press, 2009, 2009.

警告：這些引文格式不一定是100％准確.