توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Schiøler, P. e. a. (2007, June). Lithostratigraphy of the Palaeogene – Lower Neogene succession of the Danish North Sea: Plate 2. Geological Survey of Denmark and Greenland Bulletin.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Schiøler, Poul et al. "Lithostratigraphy of the Palaeogene – Lower Neogene Succession of the Danish North Sea: Plate 2." Geological Survey of Denmark and Greenland Bulletin Jun. 2007.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Schiøler, Poul et al. "Lithostratigraphy of the Palaeogene – Lower Neogene Succession of the Danish North Sea: Plate 2." Geological Survey of Denmark and Greenland Bulletin, Jun. 2007.