Sigurd W. Hystad & Jarle Eid. (2016). Sleep and Fatigue Among Seafarers: The Role of Environmental Stressors, Duration at Sea and Psychological Capital. Elsevier.
Chicago Style (17th ed.) CitationSigurd W. Hystad and Jarle Eid. Sleep and Fatigue Among Seafarers: The Role of Environmental Stressors, Duration at Sea and Psychological Capital. Elsevier, 2016.
MLA (9th ed.) CitationSigurd W. Hystad and Jarle Eid. Sleep and Fatigue Among Seafarers: The Role of Environmental Stressors, Duration at Sea and Psychological Capital. Elsevier, 2016.
Warning: These citations may not always be 100% accurate.