APA Edition Citation

Leon,Alexis, & Leon,Mathews. (1999). Database management systems. Leon vikas.

Chicago Edition Citation

Leon,Alexis, and Leon,Mathews. Database Management Systems. chennai: Leon vikas, 1999.

MLA Edition Citation

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

Warning: These citations may not always be 100% accurate.