APA-Zitierstil (7. Ausg.)

(2015). E-Learning systems, environments and approaches: Theory and implementation. Springer.

Chicago-Zitierstil (17. Ausg.)

E-Learning Systems, Environments and Approaches: Theory and Implementation. Cham [u.a.]: Springer, 2015.

MLA-Zitierstil (9. Ausg.)

E-Learning Systems, Environments and Approaches: Theory and Implementation. Springer, 2015.