Cita APA (7a ed.)
Journal of the Mine Ventilation Society of South Africa [J Mine Vent Soc S Afr] NLMUID: 101667068.
Cita Chicago Style (17a ed.)
Journal of the Mine Ventilation Society of South Africa [J Mine Vent Soc S Afr] NLMUID: 101667068.
Cita MLA (9a ed.)
Journal of the Mine Ventilation Society of South Africa [J Mine Vent Soc S Afr] NLMUID: 101667068.
Precaución: Estas citas no son 100% exactas.