APA (7th ed.) Citation

D.C. Heath and Company & Dilley, C. A. (1990). Heath algebra 1. D.C. Heath and Company.

Chicago Style (17th ed.) Citation

D.C. Heath and Company and Clyde A. Dilley. Heath Algebra 1. Lexington, Mass.: D.C. Heath and Company, 1990.

MLA (9th ed.) Citation

D.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.