Cita APA (7a ed.)
Pennington, F. C. (1980). Assessing educational needs of adults. Jossey-Bass.
Cita Chicago Style (17a ed.)
Pennington, Floyd C. Assessing Educational Needs of Adults. San Francisco: Jossey-Bass, 1980.
Cita MLA (9a ed.)
Pennington, Floyd C. Assessing Educational Needs of Adults. Jossey-Bass, 1980.
Precaución: Estas citas no son 100% exactas.