Cita APA (7a ed.)

Greene, S. A., & Pohanish, R. P. (1993). Hazardous substances resource guide. Gale Research.

Cita Chicago Style (17a ed.)

Greene, Stanley A., y Richard P. Pohanish. Hazardous Substances Resource Guide. Detroit: Gale Research, 1993.

Cita MLA (9a ed.)

Greene, Stanley A., y Richard P. Pohanish. Hazardous Substances Resource Guide. Gale Research, 1993.