APA (7th ed.) Citation

Wegner, D. M., Cofer, C. N., & Hermanson, R. H. (1975). Programmed learning aid for the development of morality. Learning Systems Company.

Chicago Style (17th ed.) Citation

Wegner, Daniel M., Charles N. Cofer, and Roger H. Hermanson. Programmed Learning Aid for the Development of Morality. Homewood, Illinois: Learning Systems Company, 1975.

MLA (9th ed.) Citation

Wegner, Daniel M., et al. Programmed Learning Aid for the Development of Morality. Learning Systems Company, 1975.