APA-viite

Souza Filho,Hildo M De. (1997). The adoption of sustainable agricultural technologies: A case study in the state of Espirilo Santo, Brazil. Ashgate.

Chicago-tyylinen lähdeviittaus

Souza Filho,Hildo M De. The Adoption of Sustainable Agricultural Technologies: A Case Study in the State of Espirilo Santo, Brazil. U S A: Ashgate, 1997.

MLA-viite

Souza Filho,Hildo M De. The Adoption of Sustainable Agricultural Technologies: A Case Study in the State of Espirilo Santo, Brazil. Ashgate, 1997.