Cita APA (7a ed.)

Howell, J., & Singh, A. (2002). Good practice study in Shanghai on employment services for the informal economy. International Labour Organization.

Cita Chicago Style (17a ed.)

Howell, Jude, y Andrea Singh. Good Practice Study in Shanghai on Employment Services for the Informal Economy. International Labour Organization, 2002.

Cita MLA (9a ed.)

Howell, Jude, y Andrea Singh. Good Practice Study in Shanghai on Employment Services for the Informal Economy. International Labour Organization, 2002.