APA
Prins W H Ed, International conference on the role of nitrogen in intensive grasland production (1980 : Wageningen) & Arnold G H Ed. (1980). Proceeding on the role of nitrogen in intensive grassland production. Wageningen: C A P D.
Chicago
Prins W H Ed, International conference on the role of nitrogen in intensive grasland production (1980 : Wageningen) and Arnold G H Ed. 1980. Proceeding on the role of nitrogen in intensive grassland production. Wageningen: C A P D.
Harvard
Prins W H Ed, International conference on the role of nitrogen in intensive grasland production (1980 : Wageningen) and Arnold G H Ed. (1980). Proceeding on the role of nitrogen in intensive grassland production. Wageningen: C A P D.
MLA
Prins W H Ed, International conference on the role of nitrogen in intensive grasland production (1980 : Wageningen) and Arnold G H Ed. Proceeding on the role of nitrogen in intensive grassland production. Wageningen: C A P D. 1980.
