APA (7th ed.) Citation

Gertler, J. B., & Viale, A. (2006). Work schedules and sleep patterns of railroad maintenance of way workers. U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development.

Chicago Style (17th ed.) Citation

Gertler, Judith B., and Alex Viale. Work Schedules and Sleep Patterns of Railroad Maintenance of Way Workers. Washington, DC: U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, 2006.

MLA (9th ed.) Citation

Gertler, Judith B., and Alex Viale. Work Schedules and Sleep Patterns of Railroad Maintenance of Way Workers. U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, 2006.