Não informado. (2002). Caribbean Journal of Science. University of Puerto Rico, College of Arts and Sciences.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Caribbean Journal of Science. Mayaguez, Porto Rico: University of Puerto Rico, College of Arts and Sciences, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Caribbean Journal of Science. University of Puerto Rico, College of Arts and Sciences, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.