Dyfyniad APA

SpringerLink (Online service), Oliveira, J. V., & Zacarias, M. (2012). Human-computer interaction: The agency perspective. Springer Berlin Heidelberg.

Dyfyniad Arddull Chicago

SpringerLink (Online service), Jose Valente Oliveira, and Marielba Zacarias. Human-computer Interaction: The Agency Perspective. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

Dyfyniad MLA

SpringerLink (Online service), et al. Human-computer Interaction: The Agency Perspective. Springer Berlin Heidelberg, 2012.

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