Cita APA (7a ed.)
Booth, W. C., Colomb, G. G., & Williams, J. M. The craft of research. Caps. 6-10.
Cita Chicago Style (17a ed.)
Booth, Wayne C., Gregory G. Colomb, y Joseph M. Williams. The Craft of Research. Caps. 6-10.
Cita MLA (9a ed.)
Booth, Wayne C., et al. The Craft of Research. Caps. 6-10.
Precaución: Estas citas no son 100% exactas.