Παραπομπή σε μορφή APA (7η εκδ.)

Dewulf, G., Blanken, A., & Bult-Spiering, M. (2011). Strategic Issues in Public-Private Partnerships (2nd ed.). John Wiley & Sons. https://doi.org/10.1002/9781119968306

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dewulf, Geert, Anneloes Blanken, και Mirjam Bult-Spiering. Strategic Issues in Public-Private Partnerships. 2nd ed. Hoboken: John Wiley & Sons, 2011. https://doi.org/10.1002/9781119968306.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dewulf, Geert, et al. Strategic Issues in Public-Private Partnerships. 2nd ed. John Wiley & Sons, 2011. https://doi.org/10.1002/9781119968306.