APA (7th ed.) Citation

Neil, D. E., & Johns, T. R. (1973). An investigation of the relationships between induced "fatigue" and heart rate. University of North Carolina, Highway Safety Research Center.

Chicago Style (17th ed.) Citation

Neil, Douglas E., and Themis R. Johns. An Investigation of the Relationships Between Induced "Fatigue" and Heart Rate. Chapel Hill: University of North Carolina, Highway Safety Research Center, 1973.

MLA (9th ed.) Citation

Neil, Douglas E., and Themis R. Johns. An Investigation of the Relationships Between Induced "Fatigue" and Heart Rate. University of North Carolina, Highway Safety Research Center, 1973.