Cita APA (7a ed.)

Laws, S., Harper, C., Jones, N. A., & Marcus, R. (2013). Research for development: A practical guide (2nd ed.). SAGE Publications Ltd.

Cita Chicago Style (17a ed.)

Laws, Sophie, Caroline Harper, Nicola Anne Jones, y Rachel Marcus. Research for Development: A Practical Guide. 2nd ed. London [etc.]: SAGE Publications Ltd, 2013.

Cita MLA (9a ed.)

Laws, Sophie, et al. Research for Development: A Practical Guide. 2nd ed. SAGE Publications Ltd, 2013.