Cita APA (7a ed.)

Blaxter, L., Hughes, C., & Tight, M. (2010). How to research (3rd ed.). Open University Press.

Cita Chicago Style (17a ed.)

Blaxter, Loraine, Christina Hughes, y Malcolm Tight. How to Research. 3rd ed. Berkshire, England ; New York: Open University Press, 2010.

Cita MLA (8a ed.)

Blaxter, Loraine, et al. How to Research. 3rd ed. Open University Press, 2010.