Cita APA (7a ed.)
Ross, A. R., & Lewin, K. M. (1992). Science kits in developing countries: An appraisal of potentialfv.
Cita estilo Chicago (17a ed.)
Ross, Angus R., y Keith M. Lewin. Science Kits in Developing Countries: An Appraisal of Potentialfv. 1992.
Cita MLA (9a ed.)
Ross, Angus R., y Keith M. Lewin. Science Kits in Developing Countries: An Appraisal of Potentialfv. 1992.
Precaución: Estas citas no son 100% exactas.