Cita APA (7a ed.)
Gray, D. E. (2009). Doing Research in the Real World (2nd ed.). SAGE Publications.
Cita Chicago Style (17a ed.)
Gray, David E. Doing Research in the Real World. 2nd ed. Los Angeles: SAGE Publications, 2009.
Cita MLA (9a ed.)
Gray, David E. Doing Research in the Real World. 2nd ed. SAGE Publications, 2009.
Precaución: Estas citas no son 100% exactas.