Gaya APA

Philllips, J, J., Phillips, P, P. (2014). MEASURING ROI IN ENVIRONMENT, HEALTH, AND SAFETY . CANADA: Scrivener.

Gaya MLA

Philllips, Jack, J., Phillips, Patricia, P. "MEASURING ROI IN ENVIRONMENT, HEALTH, AND SAFETY". CANADA: Scrivener, 2014. Text.