Cita APA (7a ed.)

Campbell, J. J. (2012). Peace education and the adult learner. University Press of America.

Cita Chicago Style (17a ed.)

Campbell, Jason J. Peace Education and the Adult Learner. Lanham: University Press of America, 2012.

Cita MLA (8a ed.)

Campbell, Jason J. Peace Education and the Adult Learner. University Press of America, 2012.