APA (7th ed.) Citation

Chang, V., Guetl, C., Wurzinger, G., & Chang, E. (2009). Towards greater flexibility in the learning ecosystem - promises and obstacles of service composition for learning environments. IEEE Industrial Electronics Society.

Chicago Style (17th ed.) Citation

Chang, Vanessa, Christian Guetl, G. Wurzinger, and E. Chang. Towards Greater Flexibility in the Learning Ecosystem - Promises and Obstacles of Service Composition for Learning Environments. IEEE Industrial Electronics Society, 2009.

MLA (9th ed.) Citation

Chang, Vanessa, et al. Towards Greater Flexibility in the Learning Ecosystem - Promises and Obstacles of Service Composition for Learning Environments. IEEE Industrial Electronics Society, 2009.