Cita APA

Beletsky, L., Barrett, P., Beadle, D. 1., Dennis, D. M., Myers, J., & Orians, E. (2005). Costa Rica. Northampton, Mass.: Interlink Books.

Citación estilo Chicago

Beletsky, Les, Priscilla Barrett, David 1961- Beadle, David M. Dennis, John Myers, y Elizabeth Orians. Costa Rica. Northampton, Mass.: Interlink Books, 2005.

Cita MLA

Beletsky, Les, et al. Costa Rica. Northampton, Mass.: Interlink Books, 2005.