Cita APA (7a ed.)

University of Chicago, ebrary, Inc, & Booth, W. C. (1967). The knowledge most worth having. University of Chicago Press.

Cita Chicago Style (17a ed.)

University of Chicago, Inc ebrary, y Wayne C. Booth. The Knowledge Most Worth Having. Chicago: University of Chicago Press, 1967.

Cita MLA (9a ed.)

University of Chicago, et al. The Knowledge Most Worth Having. University of Chicago Press, 1967.