Burrill, C. W., & Knudsen, J. R. (1969). Real variables. Holt, Rinehart and Winston.
Chicago Style (17th ed.) CitationBurrill, Claude W., and John R. Knudsen. Real Variables. New York: Holt, Rinehart and Winston, 1969.
MLA (8th ed.) CitationBurrill, Claude W., and John R. Knudsen. Real Variables. Holt, Rinehart and Winston, 1969.
Warning: These citations may not always be 100% accurate.