Cita APA (7a ed.)

Boyer, C. M., & Lewis, D. R. (1985). And on the seventh day: Faculty consulting and supplemental income. Association for the Study of Higher Education.

Cita Chicago Style (17a ed.)

Boyer, Carol M., y Darrell R. Lewis. And on the Seventh Day: Faculty Consulting and Supplemental Income. Washington, D.C.: Association for the Study of Higher Education, 1985.

Cita MLA (9a ed.)

Boyer, Carol M., y Darrell R. Lewis. And on the Seventh Day: Faculty Consulting and Supplemental Income. Association for the Study of Higher Education, 1985.