Cita APA
Friend, M. A., & Kohn, J. P. (2014). Fundamentals of occupational safety and health (Sixth edition.). Bernan Press.
Citación estilo Chicago
Friend, Mark A., and James P. Kohn. Fundamentals of Occupational Safety and Health. Sixth edition. Lanham, Maryland: Bernan Press, 2014.
Cita MLA
Friend, Mark A., and James P. Kohn. Fundamentals of Occupational Safety and Health. Sixth edition. Bernan Press, 2014.
Warning: These citations may not always be 100% accurate.