APA引文
Lê, H. C., & Le, H. K. (2010). Selected problems of the Vietnamese Mathematical Olympiad (1962-2009). World Scientific.
Chicago Style (17th ed.) Citation
Lê, Hải Châu, and Hai Khoi Le. Selected Problems of the Vietnamese Mathematical Olympiad (1962-2009). Singapore ; London: World Scientific, 2010.
MLA引文
Lê, Hải Châu, and Hai Khoi Le. Selected Problems of the Vietnamese Mathematical Olympiad (1962-2009). World Scientific, 2010.
警告:這些引文格式不一定是100%准確.