Gaya APA

Murray, S, L., Thimgan, M, S. (2016). Human Fatigue Risk Management: Improving Safety in the Chemical Processing Industry . United Kingdom: Elsevier.

Gaya MLA

Murray, Susan, L.., Thimgan, Matthew, S.. "Human Fatigue Risk Management: Improving Safety in the Chemical Processing Industry". United Kingdom: Elsevier, 2016. Text.