Cita APA (7th ed.)
Petersen, G. H. (1964). The Hydrography, primary production, bathymetry, and "Tagsâq" of Disko Bugt, West Greenland. Reitzel.
Cita Chicago (17th ed.)
Petersen, G. Hoepner. The Hydrography, Primary Production, Bathymetry, and "Tagsâq" of Disko Bugt, West Greenland. København: Reitzel, 1964.
Cita MLA (9th ed.)
Petersen, G. Hoepner. The Hydrography, Primary Production, Bathymetry, and "Tagsâq" of Disko Bugt, West Greenland. Reitzel, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.