DWD. (2002). Daily mean weather data of Helgoland in 1981. PANGAEA.
Chicago Style (17th ed.) CitationDWD. Daily Mean Weather Data of Helgoland in 1981. PANGAEA, 2002.
MLA (9th ed.) CitationDWD. Daily Mean Weather Data of Helgoland in 1981. PANGAEA, 2002.
Warning: These citations may not always be 100% accurate.