Cita APA (7a ed.)

ebrary, Inc, & Williams, C. C. (2006). Informal employment in advanced economies. Emerald Group Publishing.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Colin C. Williams. Informal Employment in Advanced Economies. Bradford, England: Emerald Group Publishing, 2006.

Cita MLA (9a ed.)

ebrary, Inc, y Colin C. Williams. Informal Employment in Advanced Economies. Emerald Group Publishing, 2006.