Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.