Cita APA

Aarts, D., Danse, M., Kallen, S. 1., & Schut, A. (1994). Costa Rica and the environment: A sustainability survey. Rotterdam: Atlas Environment Association, Erasmus University.

Citación estilo Chicago

Aarts, Dian, Myrtille Danse, Sven 1971- Kallen, y Angelique Schut. Costa Rica and the Environment: A Sustainability Survey. Rotterdam: Atlas Environment Association, Erasmus University, 1994.

Cita MLA

Aarts, Dian, Myrtille Danse, Sven 1971- Kallen, y Angelique Schut. Costa Rica and the Environment: A Sustainability Survey. Rotterdam: Atlas Environment Association, Erasmus University, 1994.