APA (7th ed.) Citation

Österling, O. (1967). The efficacy of special education: A comparative study of classes for slow learners. Svenska bokförlaget.

Chicago Style (17th ed.) Citation

Österling, Olle. The Efficacy of Special Education: A Comparative Study of Classes for Slow Learners. Stockholm: Svenska bokförlaget, 1967.

MLA (8th ed.) Citation

Österling, Olle. The Efficacy of Special Education: A Comparative Study of Classes for Slow Learners. Svenska bokförlaget, 1967.

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