APA引文

Leon,, A., & Leon,, M. (1999). Database Management Systems. Leon Vikas.

Chicago Edition Citation

Leon,, Alexis, and Mathews Leon. Database Management Systems. New Delhi: Leon Vikas, 1999.

MLA引文

Leon,, Alexis, and Mathews Leon. Database Management Systems. Leon Vikas, 1999.

警告：這些引文格式不一定是100％准確.