Deismireacht APA

Calvo, J., Quesada, C., Sánchez, A., González, P., Watson, V., & Bolaños, R. (1999). Forest cover in protected areas of Costa Rica between 1986/7 and 1996/7.

Citación estilo Chicago

Calvo, Julio, Carlos Quesada, Arturo Sánchez, Pablo González, Vicente Watson, y Rafael Bolaños. Forest Cover in Protected Areas of Costa Rica between 1986/7 and 1996/7. 1999.

Deismireacht MLA

Calvo, Julio, et al. Forest Cover in Protected Areas of Costa Rica between 1986/7 and 1996/7. 1999.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.