Higgins, E. b. D. M. C. a. J. C. Mathematics people problems results. Wadsworth International.
Chicago Style (17th ed.) CitationHiggins, Edited by Douglas M. Campbell and John C. Mathematics People Problems Results. Wadsworth International.
MLA (8th ed.) CitationHiggins, Edited by Douglas M. Campbell and John C. Mathematics People Problems Results. Wadsworth International.
Warning: These citations may not always be 100% accurate.