APA (7th ed.) Citation

Pereira, P. (1971). Introduction to programmed learning. ILO.

Chicago Style (17th ed.) Citation

Pereira, P.D. Introduction to Programmed Learning. ILO, 1971.

MLA (8th ed.) Citation

Pereira, P.D. Introduction to Programmed Learning. ILO, 1971.

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