APA (7e ed.) Bronvermelding

Hathaway, G. J., & Proctor, N. H. (2004). Proctor and Hughes' chemical hazards of the workplace. Hoboken, N.J. : Wiley-Interscience.

Chicago (17e ed.) Bronvermelding

Hathaway, Gloria J., en Nick H. Proctor. Proctor and Hughes' Chemical Hazards of the Workplace. Hoboken, N.J. : Wiley-Interscience, 2004.

MLA (9e ed.) Bronvermelding

Hathaway, Gloria J., en Nick H. Proctor. Proctor and Hughes' Chemical Hazards of the Workplace. Hoboken, N.J. : Wiley-Interscience, 2004.