Cita APA

Workshop on Sustainable Development Indicators San José, C. R. (1998). [Workshop on sustainable development indicators: 1, 2 of October, 1997 San José, Costa Rica]. [Lugar de publicación no identificado]: Development Observatory Universidad de Costa Rica/UNDP.

Citación estilo Chicago

Workshop on Sustainable Development Indicators San José, Costa Rica). [Workshop On Sustainable Development Indicators: 1, 2 of October, 1997 San José, Costa Rica]. [Lugar de publicación no identificado]: Development Observatory Universidad de Costa Rica/UNDP, 1998.

Cita MLA

Workshop on Sustainable Development Indicators San José, Costa Rica). [Workshop On Sustainable Development Indicators: 1, 2 of October, 1997 San José, Costa Rica]. [Lugar de publicación no identificado]: Development Observatory Universidad de Costa Rica/UNDP, 1998.