APA Style

Mboi, N., Smith, K, H. (1991). Women of the Urban Informal Sector and their Health : A Preliminary Review of Some Basic Concepts and Challenges . s.n.: Maschustty Institute Technology.

MLA Style

Mboi, Nafsiah., Smith, Karen, Houston. "Women of the Urban Informal Sector and their Health : A Preliminary Review of Some Basic Concepts and Challenges". s.n.: Maschustty Institute Technology, 1991. print.