Παραπομπή σε μορφή APA (7η εκδ.)

O'Regan, G. (2015). Pillars of Computing: A Compendium of Select, Pivotal Technology Firms (1st ed. 2015.). Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

O'Regan, Gerard. Pillars of Computing: A Compendium of Select, Pivotal Technology Firms. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

O'Regan, Gerard. Pillars of Computing: A Compendium of Select, Pivotal Technology Firms. 1st ed. 2015. Springer International Publishing : Imprint: Springer, 2015.