Ullman, L. (2010). Effortless Flex 4 Development (1st edition.). New Riders.
Chicago Style (17th ed.) CitationUllman, Larry. Effortless Flex 4 Development. 1st edition. New Riders, 2010.
MLA (9th ed.) CitationUllman, Larry. Effortless Flex 4 Development. 1st edition. New Riders, 2010.
Warning: These citations may not always be 100% accurate.