Onderwater, M. (2012). Artificial Watercourse in Velsen: A new, artificial course for a stream in the Wijkeroogpark in Velsen, the Netherlands has reconnected the park to its surroundings. Topos.
Chicago-Zitierstil (17. Ausg.)Onderwater, Mascha. "Artificial Watercourse in Velsen: A New, Artificial Course for a Stream in the Wijkeroogpark in Velsen, the Netherlands Has Reconnected the Park to Its Surroundings." Topos 2012.
MLA-Zitierstil (8. Ausg.)Onderwater, Mascha. "Artificial Watercourse in Velsen: A New, Artificial Course for a Stream in the Wijkeroogpark in Velsen, the Netherlands Has Reconnected the Park to Its Surroundings." Topos, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.