Παραπομπή σε μορφή APA (7η εκδ.)

Ferus, D. (1991). Global differential geometry and global analysis: Proceedings of a conference held in Berlin, 15-20 June 1990. Springer-Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ferus, D. Global Differential Geometry and Global Analysis: Proceedings of a Conference Held in Berlin, 15-20 June 1990. Berlin ; New York: Springer-Verlag, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ferus, D. Global Differential Geometry and Global Analysis: Proceedings of a Conference Held in Berlin, 15-20 June 1990. Springer-Verlag, 1991.