Citazione APA

Laws, S., Harper, C., & Marcus, R. (2003). Research for development: A practical guide. SAGE.

Stile di citazione Chicago

Laws, Sophie, Caroline Harper, e Rachel Marcus. Research for Development: A Practical Guide. New Delhi Vistaar Publications: SAGE, 2003.

Citazione MLA

Laws, Sophie, et al. Research for Development: A Practical Guide. SAGE, 2003.