Cita APA (7a ed.)

Jensen, J. H., & Hamel, R. G. (1975). Forces of change (Rev. ed.). Reed Education.

Cita Chicago Style (17a ed.)

Jensen, John H., y R. G. Hamel. Forces of Change. Rev. ed. Wellington [u.a.]: Reed Education, 1975.

Cita MLA (9a ed.)

Jensen, John H., y R. G. Hamel. Forces of Change. Rev. ed. Reed Education, 1975.