APA (7th ed.) Citation

Hollnagel, E. (2014). Is safety a subject for science? Safety science, 67, 21-24. https://doi.org/10.1016/j.ssci.2013.07.025

Chicago Style (17th ed.) Citation

Hollnagel, Erik. "Is Safety a Subject for Science?" Safety Science 67 (2014): 21-24. https://doi.org/10.1016/j.ssci.2013.07.025.

MLA (9th ed.) Citation

Hollnagel, Erik. "Is Safety a Subject for Science?" Safety Science, vol. 67, 2014, pp. 21-24, https://doi.org/10.1016/j.ssci.2013.07.025.