Παραπομπή σε μορφή APA (7η εκδ.)

Barndorff-Nielsen, O. E., & Jensen, E. B. V. (1999). Geometry in present day science: Proceedings...[from] the conference on Geometry in present day science, Denmark, 16-18 January 1997. World Scientific.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barndorff-Nielsen, O. E., και Eva B. Vedel Jensen. Geometry in Present Day Science: Proceedings...[from] the Conference on Geometry in Present Day Science, Denmark, 16-18 January 1997. Singapore: World Scientific, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barndorff-Nielsen, O. E., και Eva B. Vedel Jensen. Geometry in Present Day Science: Proceedings...[from] the Conference on Geometry in Present Day Science, Denmark, 16-18 January 1997. World Scientific, 1999.