APA

Prins W. H., Arnold G. H., European Grassland Federation & International Symposium of the European Grassland Federation (1980 : Wageningen N. (1980). The role of nitrogen in intensive grassland production. Wageningen: Centre for Agricultural Publishing and Documentation.

Chicago

Prins W H, Arnold G H, European Grassland Federation and International Symposium of the European Grassland Federation (1980 : Wageningen Netherlands). 1980. The role of nitrogen in intensive grassland production. Wageningen: Centre for Agricultural Publishing and Documentation.

Harvard

Prins W. H., Arnold G. H., European Grassland Federation and International Symposium of the European Grassland Federation (1980 : Wageningen N. (1980). The role of nitrogen in intensive grassland production. Wageningen: Centre for Agricultural Publishing and Documentation.

MLA

Prins W H, Arnold G H, European Grassland Federation and International Symposium of the European Grassland Federation (1980 : Wageningen Netherlands). The role of nitrogen in intensive grassland production. Wageningen: Centre for Agricultural Publishing and Documentation. 1980.