APA-viite (7. p.)

Magka, D., Kazakov, Y., & Horrocks, I. (2010). Tractable Extensions of the Description Logic EL with Numerical Datatypes. Springer.

Chicago-viite (17. p.)

Magka, D., Y. Kazakov, ja I. Horrocks. Tractable Extensions of the Description Logic EL with Numerical Datatypes. Springer, 2010.

MLA-viite (9. p.)

Magka, D., et al. Tractable Extensions of the Description Logic EL with Numerical Datatypes. Springer, 2010.