Cita APA (7a ed.)

Danmarks og Grønlands geologiske undersøgelse. (2003). Geological Survey of Denmark and Greenland bulletin. Geological Survey of Denmark and Greenland (GEUS).

Cita Chicago Style (17a ed.)

Danmarks og Grønlands geologiske undersøgelse. Geological Survey of Denmark and Greenland Bulletin. Copenhagen: Geological Survey of Denmark and Greenland (GEUS), 2003.

Cita MLA (9a ed.)

Danmarks og Grønlands geologiske undersøgelse. Geological Survey of Denmark and Greenland Bulletin. Geological Survey of Denmark and Greenland (GEUS), 2003.