APA (7th ed.) Citation

Ross, R. G. (1998). Business rule concepts: The new mechanics of business information systems. Business Rule Solutions.

Chicago Style (17th ed.) Citation

Ross, Ronald G. Business Rule Concepts: The New Mechanics of Business Information Systems. [Houston, Tex.]: Business Rule Solutions, 1998.

MLA (8th ed.) Citation

Ross, Ronald G. Business Rule Concepts: The New Mechanics of Business Information Systems. Business Rule Solutions, 1998.