APA (7th ed.) Citation

(1988). Foundations of intelligent tutoring systems (4.print.). Erlbaum.

Chicago Style (17th ed.) Citation

Foundations of Intelligent Tutoring Systems. 4.print. Hillsdale, NJ [u.a.]: Erlbaum, 1988.

MLA (9th ed.) Citation

Foundations of Intelligent Tutoring Systems. 4.print. Erlbaum, 1988.

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