-. Funk & Wagnalls New Encyclopedia, Volume 21, Piero Di Cosimo to Python. Funk & Wagnalls Company.
Chicago Style (17th ed.) Citation-. Funk & Wagnalls New Encyclopedia, Volume 21, Piero Di Cosimo to Python. Funk & Wagnalls Company.
MLA (8th ed.) Citation-. Funk & Wagnalls New Encyclopedia, Volume 21, Piero Di Cosimo to Python. Funk & Wagnalls Company.
Warning: These citations may not always be 100% accurate.