Não informado. (1999). Miscellaneous reports. University of Chicago, Department of Meteorology.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Miscellaneous Reports. Chicago, Ill: University of Chicago, Department of Meteorology, 1999.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Miscellaneous Reports. University of Chicago, Department of Meteorology, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.