Cita APA (7a ed.)
(1950). Model Code of Safety Regulations for underground work in coal mines. International Labour Organization, represented by the International Labour Office (ILO).
Cita Chicago Style (17a ed.)
Model Code of Safety Regulations for Underground Work in Coal Mines. Geneva: International Labour Organization, represented by the International Labour Office (ILO), 1950.
Cita MLA (9a ed.)
Model Code of Safety Regulations for Underground Work in Coal Mines. International Labour Organization, represented by the International Labour Office (ILO), 1950.
Precaución: Estas citas no son 100% exactas.