Dyfyniad APA

Vliet, B. v., Spaargaren, G., & Oosterveer, P. (2020). Social Perspectives on the Sanitation Challenge. Springer Netherlands.

Dyfyniad Arddull Chicago

Vliet, Bas van, Gert Spaargaren, và Peter Oosterveer. Social Perspectives On the Sanitation Challenge. Springer Netherlands, 2020.

Dyfyniad MLA

Vliet, Bas van, Gert Spaargaren, và Peter Oosterveer. Social Perspectives On the Sanitation Challenge. Springer Netherlands, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.