Cita APA (7a ed.)

GOETSCH, D. L. (2002). Occupational safety and health ed. 4. Prentice Hall.

Cita Chicago Style (17a ed.)

GOETSCH, David L. Occupational Safety and Health Ed. 4. Prentice Hall, 2002.

Cita MLA (8a ed.)

GOETSCH, David L. Occupational Safety and Health Ed. 4. Prentice Hall, 2002.