APA (7th ed.) Citation

BAH. (2009). Helgoland time series from 1960-09 to 1961. PANGAEA.

Chicago Style (17th ed.) Citation

BAH. Helgoland Time Series from 1960-09 to 1961. PANGAEA, 2009.

MLA (9th ed.) Citation

BAH. Helgoland Time Series from 1960-09 to 1961. PANGAEA, 2009.

Warning: These citations may not always be 100% accurate.