Fowler, D., Perrin, E., & Pierce, R. (2009). Success is not merely absence of failure - a systems-engineering approach to safety assessment. 4th IET International Conference on System Safety 2009. Incorporating the SaRS Annual Conference, 5A1. https://doi.org/10.1049/cp.2009.1564
Chicago Style (17th ed.) CitationFowler, D., E. Perrin, and R. Pierce. "Success Is Not Merely Absence of Failure - a Systems-engineering Approach to Safety Assessment." 4th IET International Conference on System Safety 2009. Incorporating the SaRS Annual Conference 2009: 5A1. https://doi.org/10.1049/cp.2009.1564.
MLA (9th ed.) CitationFowler, D., et al. "Success Is Not Merely Absence of Failure - a Systems-engineering Approach to Safety Assessment." 4th IET International Conference on System Safety 2009. Incorporating the SaRS Annual Conference, 2009, p. 5A1, https://doi.org/10.1049/cp.2009.1564.