Cita APA (7th ed.)

Hopf, P. S. (1982). Designer's guide to OSHA: A practical design guide to the Occupational Safety and Health Act for architects, engineers, and builders (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Hopf, Peter S. Designer's Guide to OSHA: A Practical Design Guide to the Occupational Safety and Health Act for Architects, Engineers, and Builders. 2nd ed. New York: McGraw-Hill, 1982.

Cita MLA (8th ed.)

Hopf, Peter S. Designer's Guide to OSHA: A Practical Design Guide to the Occupational Safety and Health Act for Architects, Engineers, and Builders. 2nd ed. McGraw-Hill, 1982.