International Conference on Cycad Biology Panama City, P., Stevenson, D. W., Osborne, R., & Taylor Blake, A. S. (2012). Proceedings of Cycad 2008: The 8th International Conference on Cycad Biology : 13-15 january 2008, Panama City, Panama. Bronx, New York: New York Botanical Garden Press.
Citación estilo ChicagoInternational Conference on Cycad Biology Panama City, Panama), Dennis Wm. Stevenson, Roy Osborne, y Alberto Sidney Taylor Blake. Proceedings of Cycad 2008: The 8th International Conference On Cycad Biology : 13-15 January 2008, Panama City, Panama. Bronx, New York: New York Botanical Garden Press, 2012.
Cita MLAInternational Conference on Cycad Biology Panama City, Panama), Dennis Wm. Stevenson, Roy Osborne, y Alberto Sidney Taylor Blake. Proceedings of Cycad 2008: The 8th International Conference On Cycad Biology : 13-15 January 2008, Panama City, Panama. Bronx, New York: New York Botanical Garden Press, 2012.