Cita APA (7th ed.)

Lund, F., & Nicholson, J. (2003). Chains of production, ladders of protection: Social protection for workers in the informal economy. School of Development Studies, Univesity of Natal.

Cita Chicago (17th ed.)

Lund, Francie, i Jillian Nicholson. Chains of Production, Ladders of Protection: Social Protection for Workers in the Informal Economy. Durban, South Africa: School of Development Studies, Univesity of Natal, 2003.

Cita MLA (9th ed.)

Lund, Francie, i Jillian Nicholson. Chains of Production, Ladders of Protection: Social Protection for Workers in the Informal Economy. School of Development Studies, Univesity of Natal, 2003.