Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Leopold, H. (2013). Natural Language in Business Process Models: Theoretical Foundations, Techniques, and Applications. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Henrik Leopold. Natural Language in Business Process Models: Theoretical Foundations, Techniques, and Applications. Cham: Springer International Publishing : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Henrik Leopold. Natural Language in Business Process Models: Theoretical Foundations, Techniques, and Applications. Springer International Publishing : Imprint: Springer, 2013.