Não informado. (1964). Leaflet series. Florida State Board of Conservation, Marine Laboratory.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Leaflet Series. St. Petersburg, Fla: Florida State Board of Conservation, Marine Laboratory, 1964.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Leaflet Series. Florida State Board of Conservation, Marine Laboratory, 1964.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.