Schroor, M., & Egberts, L. (2018). Waddenland Outstanding: History, Landscape and Cultural Heritage of the Wadden Sea Region. Amsterdam University Press.
Citazione stile Chigago Style (17a edizione)Schroor, Meindert, e Linde Egberts. Waddenland Outstanding: History, Landscape and Cultural Heritage of the Wadden Sea Region. Amsterdam: Amsterdam University Press, 2018.
Citatione MLA (9a ed.)Schroor, Meindert, e Linde Egberts. Waddenland Outstanding: History, Landscape and Cultural Heritage of the Wadden Sea Region. Amsterdam University Press, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.