Röttgers, R. (2015). Station list and links to master tracks in different resolutions of HEINCKE cruise HE397, Bremerhaven - Bremerhaven, 2013-04-03 - 2013-04-10. PANGAEA.
Citazione stile Chigago Style (17a edizione)Röttgers, Rüdiger. Station List and Links to Master Tracks in Different Resolutions of HEINCKE Cruise HE397, Bremerhaven - Bremerhaven, 2013-04-03 - 2013-04-10. PANGAEA, 2015.
Citatione MLA (9a ed.)Röttgers, Rüdiger. Station List and Links to Master Tracks in Different Resolutions of HEINCKE Cruise HE397, Bremerhaven - Bremerhaven, 2013-04-03 - 2013-04-10. PANGAEA, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.