APA (7th ed.) Citation

Curtis, W. H. (1971). Educational resources management system. Research Corp., Association of School Business Officials.

Chicago Style (17th ed.) Citation

Curtis, William H. Educational Resources Management System. [Chicago]: Research Corp., Association of School Business Officials, 1971.

MLA (9th ed.) Citation

Curtis, William H. Educational Resources Management System. Research Corp., Association of School Business Officials, 1971.

Warning: These citations may not always be 100% accurate.