Kristensen, L., & Stopes, C. (1995). Nitrogen leaching in ecological agriculture: Proceedings of an International Workshop, Royal Veterinary and Agricultural University, Copenhagen, Denmark. ABA.
Citação do estilo Chicago (17ª ed.)Kristensen, Lars, e Christopher Stopes. Nitrogen Leaching in Ecological Agriculture: Proceedings of an International Workshop, Royal Veterinary and Agricultural University, Copenhagen, Denmark. Bicester: ABA, 1995.
Citação MLA (8ª ed.)Kristensen, Lars, e Christopher Stopes. Nitrogen Leaching in Ecological Agriculture: Proceedings of an International Workshop, Royal Veterinary and Agricultural University, Copenhagen, Denmark. ABA, 1995.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.