Cita APA

Osieck, E., & Borggreve, C. (1999). National inventory of Ramsar sites in the Netherlands: Wetlands of international importance under the wetlands convention (1a. ed.). Netherlands :: IKC Natuurbeheer.

Citación estilo Chicago

Osieck, E.R., y C.A Borggreve. National Inventory of Ramsar Sites in the Netherlands: Wetlands of International Importance Under the Wetlands Convention. 1a. ed. Netherlands :: IKC Natuurbeheer, 1999.

Cita MLA

Osieck, E.R., y C.A Borggreve. National Inventory of Ramsar Sites in the Netherlands: Wetlands of International Importance Under the Wetlands Convention. 1a. ed. Netherlands :: IKC Natuurbeheer, 1999.