APA (7th ed.) Citation

Mandl, H., & Lesgold, A. M. (1988). Learning issues for intelligent tutoring systems. Springer.

Chicago Style (17th ed.) Citation

Mandl, Heinz, and Alan M. Lesgold. Learning Issues for Intelligent Tutoring Systems. New York: Springer, 1988.

MLA (9th ed.) Citation

Mandl, Heinz, and Alan M. Lesgold. Learning Issues for Intelligent Tutoring Systems. Springer, 1988.

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