APA (7th ed.) Citation

Xu, J. (2010). Lecture notes on mathematical olympiad courses: For junior section, volume 2. World Scientific Publishing Co..

Chicago Style (17th ed.) Citation

Xu, Jiagu. Lecture Notes on Mathematical Olympiad Courses: For Junior Section, Volume 2. Singapore: World Scientific Publishing Co., 2010.

MLA (9th ed.) Citation

Xu, Jiagu. Lecture Notes on Mathematical Olympiad Courses: For Junior Section, Volume 2. World Scientific Publishing Co., 2010.