Style de citation APA (7e éd.)

Gray, P. S. (2007). The research imagination: An introduction to qualitative and quantitative methods. Cambridge University Press.

Style de citation Chicago (17e éd.)

Gray, Paul S. The Research Imagination: An Introduction to Qualitative and Quantitative Methods. New York: Cambridge University Press, 2007.

Style de citation MLA (8e éd.)

Gray, Paul S. The Research Imagination: An Introduction to Qualitative and Quantitative Methods. Cambridge University Press, 2007.