APA-referens (7:e uppl.)

Demurtas, L., Bruno, L., Lugli, S., & Fontana, D. (2022). Evolution of the Po–Alpine River System during the Last 45 Ky Inferred from Stratigraphic and Compositional Evidence (Ostiglia, Northern Italy). MDPI AG.

Chicago-referens (17:e uppl.)

Demurtas, Luca, Luigi Bruno, Stefano Lugli, och Daniela Fontana. Evolution of the Po–Alpine River System During the Last 45 Ky Inferred from Stratigraphic and Compositional Evidence (Ostiglia, Northern Italy). MDPI AG, 2022.

MLA-referens (9:e uppl.)

Demurtas, Luca, et al. Evolution of the Po–Alpine River System During the Last 45 Ky Inferred from Stratigraphic and Compositional Evidence (Ostiglia, Northern Italy). MDPI AG, 2022.