Cita APA (7a ed.)

Knäbe, T., & Carrion-Crespo, C. (2019). The scope of essential services: Laws, regulations and practices. International Labour Organization.

Cita Chicago Style (17a ed.)

Knäbe, Timo, y Carlos Carrion-Crespo. The Scope of Essential Services: Laws, Regulations and Practices. International Labour Organization, 2019.

Cita MLA (9a ed.)

Knäbe, Timo, y Carlos Carrion-Crespo. The Scope of Essential Services: Laws, Regulations and Practices. International Labour Organization, 2019.