Παραπομπή σε μορφή APA (7η εκδ.)

Schuh, C., Strohmer, M. F., Easton, S., Scharlach, A., & Scharbert, P. (2012). The CPO: Transforming Procurement in the Real World. Apress : Imprint: Apress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schuh, Christian, Michael F. Strohmer, Stephen Easton, Armin Scharlach, και Peter Scharbert. The CPO: Transforming Procurement in the Real World. Berkeley, CA: Apress : Imprint: Apress, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schuh, Christian, et al. The CPO: Transforming Procurement in the Real World. Apress : Imprint: Apress, 2012.