Citazione Stile APA (7a Edizione)

Lipsey, M. W., Brayfield, A. H., Cofer, C. N., & Hermanson, R. A. (1975). Programmed learning aid for the profession of psychology. Learning Systems Company.

Citazione stile Chigago Style (17a edizione)

Lipsey, Mark W., Arthur H. Brayfield, Charles N. Cofer, e Roger A. Hermanson. Programmed Learning Aid for the Profession of Psychology. Homewood, Illinois: Learning Systems Company, 1975.

Citatione MLA (9a ed.)

Lipsey, Mark W., et al. Programmed Learning Aid for the Profession of Psychology. Learning Systems Company, 1975.