Cita APA (7a ed.)

Roshchin, A. V. (1974). Protection of the working environment. International Labour Organization.

Cita Chicago Style (17a ed.)

Roshchin, A. V. Protection of the Working Environment. International Labour Organization, 1974.

Cita MLA (9a ed.)

Roshchin, A. V. Protection of the Working Environment. International Labour Organization, 1974.