APA način citiranja

Valverde, J., Ardón, M., Colindres, I., Elías, S., Rivas, A., & Zappacosta, M. (2002). Peasant innovations in the framework of community forestry in Central America.

Čikaški stil citiranja

Valverde, Jaime, Mario Ardón, Ibis Colindres, Silvel Elías, Abelardo Rivas, i Mario Zappacosta. Peasant Innovations in the Framework of Community Forestry in Central America. 2002.

MLA način citiranja

Valverde, Jaime, et al. Peasant Innovations in the Framework of Community Forestry in Central America. 2002.