Alsen, P., & Piasecki, S. (2018). Biostratigraphy of the Hareelv Formation (Upper Jurassic) in the Blokelv-1 core, Jameson Land, central East Greenland. Geological Survey of Denmark and Greenland Bulletin, 42, 15.
Chicago Style (17th ed.) CitationAlsen, Peter, and Stefan Piasecki. "Biostratigraphy of the Hareelv Formation (Upper Jurassic) in the Blokelv-1 Core, Jameson Land, Central East Greenland." Geological Survey of Denmark and Greenland Bulletin 42 (2018): 15.
MLA (9th ed.) CitationAlsen, Peter, and Stefan Piasecki. "Biostratigraphy of the Hareelv Formation (Upper Jurassic) in the Blokelv-1 Core, Jameson Land, Central East Greenland." Geological Survey of Denmark and Greenland Bulletin, vol. 42, 2018, p. 15.
Warning: These citations may not always be 100% accurate.