APA (7th ed.) Citation
Campbell, W., & Howell, W. An extraction column interface controller. AECL.
Chicago Style (17th ed.) Citation
Campbell, W.M, and W.D Howell. An Extraction Column Interface Controller. Chalk River: AECL.
MLA (9th ed.) Citation
Campbell, W.M, and W.D Howell. An Extraction Column Interface Controller. AECL.
Warning: These citations may not always be 100% accurate.