Παραπομπή σε μορφή APA (7η εκδ.)

Zwikker, C. (2005). The advanced geometry of plane curves and their applications. Dover Publications, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zwikker, C. The Advanced Geometry of Plane Curves and Their Applications. Mineola, N.Y: Dover Publications, Inc, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zwikker, C. The Advanced Geometry of Plane Curves and Their Applications. Dover Publications, Inc, 2005.