D.C. Heath and Company & Dilley, C. A. (1990). Heath algebra 1. D.C. Heath and Company.
Chicago Style (17th ed.) CitationD.C. Heath and Company and Clyde A. Dilley. Heath Algebra 1. Lexington, Mass.: D.C. Heath and Company, 1990.
MLA (9th ed.) CitationD.C. Heath and Company and Clyde A. Dilley. Heath Algebra 1. D.C. Heath and Company, 1990.
Warning: These citations may not always be 100% accurate.