APA (7e ed.) Bronvermelding

ebrary, Inc, & Newhouse, T. V. (2009). Coal mine safety. Nova Science Publishers.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, en Terrance V. Newhouse. Coal Mine Safety. New York: Nova Science Publishers, 2009.

MLA (9e ed.) Bronvermelding

ebrary, Inc, en Terrance V. Newhouse. Coal Mine Safety. Nova Science Publishers, 2009.