Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Nijholt, A. (2015). More Playful User Interfaces: Interfaces that Invite Social and Physical Interaction. Springer Singapore : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Anton Nijholt. More Playful User Interfaces: Interfaces That Invite Social and Physical Interaction. Singapore: Springer Singapore : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Anton Nijholt. More Playful User Interfaces: Interfaces That Invite Social and Physical Interaction. Springer Singapore : Imprint: Springer, 2015.