Cita APA (7a ed.)

Blaxter, L., Hughes, C., & Tight, M. (1996). How to research. Open University Press.

Cita Chicago Style (17a ed.)

Blaxter, Loraine, Christina Hughes, y Malcolm Tight. How to Research. Buckingham [etc.]: Open University Press, 1996.

Cita MLA (9a ed.)

Blaxter, Loraine, et al. How to Research. Open University Press, 1996.