APA (7th ed.) Citation
Smith, D. J., & Simpson, K. G. (2011). Safety Critical Systems Handbook: A Straightforward Guide to Functional Safety: IEC 61508 (2010 Edition) and Related Standards. Including: Process IEC 61511, Machinery IEC 62061 and ISO 13849 (3rd Ed.). Elsevier Butterwoth-Heinemann.
Chicago Style (17th ed.) Citation
Smith, David J., and Kenneth GL Simpson. Safety Critical Systems Handbook: A Straightforward Guide to Functional Safety: IEC 61508 (2010 Edition) and Related Standards. Including: Process IEC 61511, Machinery IEC 62061 and ISO 13849. 3rd Ed. Amsterdam: Elsevier Butterwoth-Heinemann, 2011.
MLA (9th ed.) Citation
Smith, David J., and Kenneth GL Simpson. Safety Critical Systems Handbook: A Straightforward Guide to Functional Safety: IEC 61508 (2010 Edition) and Related Standards. Including: Process IEC 61511, Machinery IEC 62061 and ISO 13849. 3rd Ed. Elsevier Butterwoth-Heinemann, 2011.
Warning: These citations may not always be 100% accurate.