APA (7th ed.) Citation

Boyd, D. W. (2001). System Analysis and Modeling: A bridge to the 21st century. Academic Press.

Chicago Style (17th ed.) Citation

Boyd, Donald W. System Analysis and Modeling: A Bridge to the 21st Century. San Diego: Academic Press, 2001.

MLA (9th ed.) Citation

Boyd, Donald W. System Analysis and Modeling: A Bridge to the 21st Century. Academic Press, 2001.