Pratt, P. J. (2001). A guide to SQL (5th ed.). Jemma.
Chicago Style (17th ed.) CitationPratt, Philip J. A Guide to SQL. 5th ed. Rizal: Jemma, 2001.
MLA (9th ed.) CitationPratt, Philip J. A Guide to SQL. 5th ed. Jemma, 2001.
Warning: These citations may not always be 100% accurate.