Cita APA (7th ed.)
ebrary, Inc, & Talford, R. W. (2009). Chemical Safety Board. Nova Science Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, i Robert W. Talford. Chemical Safety Board. New York: Nova Science Publishers, 2009.
Cita MLA (9th ed.)
ebrary, Inc, i Robert W. Talford. Chemical Safety Board. Nova Science Publishers, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.