APA Style

Osorno, R, D, -, B, G, T. (c2019). Risk management as applied to safety, security and sanitation . Manila: Wiseman\'s book trading -.

MLA Style

Osorno, Rene, D., -, Bajao,, Grayfield, T.. "Risk management as applied to safety, security and sanitation". Manila: Wiseman\'s book trading -, c2019. Text.