APA

(2009). Workers' right to know: what you should about workplace chemicals. [Washington, D.C.]: Office of Compliance.

Chicago

2009. Workers' right to know: what you should about workplace chemicals. [Washington, D.C.]: Office of Compliance.

Harvard

(2009). Workers' right to know: what you should about workplace chemicals. [Washington, D.C.]: Office of Compliance.

MLA

Workers' right to know: what you should about workplace chemicals. [Washington, D.C.]: Office of Compliance. 2009.