APA (7th ed.) Citation

Ryan, M. P. (1975). Programmed learning aid for person perception. Learning Systems.

Chicago Style (17th ed.) Citation

Ryan, Michael P. Programmed Learning Aid for Person Perception. Homewood, Ill: Learning Systems, 1975.

MLA (9th ed.) Citation

Ryan, Michael P. Programmed Learning Aid for Person Perception. Learning Systems, 1975.

Warning: These citations may not always be 100% accurate.