Cita APA

Nelson, G. (2013). Occupational respiratory diseases in the South African mining industry. Co-Action Publishing.

Citación estilo Chicago

Nelson, Gill. Occupational Respiratory Diseases in the South African Mining Industry. Co-Action Publishing, 2013.

Cita MLA

Nelson, Gill. Occupational Respiratory Diseases in the South African Mining Industry. Co-Action Publishing, 2013.

Precaución: Estas citas no son 100% exactas.