Booth, W. C., Colomb, G. G., & Williams, J. M. (2008). The craft of research (3a. ed.). The University of Chicago Press.
Chicago Style (17th ed.) CitationBooth, Wayne C., Gregory G. Colomb, and Joseph M. Williams. The Craft of Research. 3a. ed. Chicago: The University of Chicago Press, 2008.
MLA (9th ed.) CitationBooth, Wayne C., et al. The Craft of Research. 3a. ed. The University of Chicago Press, 2008.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.