ScienceDirect (Online service), Lakshmikantham, V., & Leela, S. (1969). Differential and integral inequalities: Theory and applications. Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service), V. Lakshmikantham, and S. Leela. Differential and Integral Inequalities: Theory and Applications. New York: Academic Press, 1969.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Differential and Integral Inequalities: Theory and Applications. Academic Press, 1969.
Warning: These citations may not always be 100% accurate.