Cita APA (7th ed.)

Laws, S., Harper, C., Marcus, R., & Jones, N. (2013). Research for development: A practical guide (Second edition.). SAGE.

Cita Chicago (17th ed.)

Laws, Sophie, Caroline Harper, Rachel Marcus, i Nicola Jones. Research for Development: A Practical Guide. Second edition. Los Angeles: SAGE, 2013.

Cita MLA (9th ed.)

Laws, Sophie, et al. Research for Development: A Practical Guide. Second edition. SAGE, 2013.