Παραπομπή σε μορφή APA (7η εκδ.)

Vriend, P., Roebroek, C. T. J., & Emmerik, T. v. (2020). Same but Different: A Framework to Design and Compare Riverbank Plastic Monitoring Strategies. Frontiers Media S.A.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vriend, Paul, Caspar T. J. Roebroek, και Tim van Emmerik. Same but Different: A Framework to Design and Compare Riverbank Plastic Monitoring Strategies. Frontiers Media S.A, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vriend, Paul, et al. Same but Different: A Framework to Design and Compare Riverbank Plastic Monitoring Strategies. Frontiers Media S.A, 2020.