APA (7th ed.) Citation

Topology Symposium Siegen, Germany, & Koschorke, U. (1988). Differential topology: Proceedings of the second topology symposium held in Siegen, FRG, Jul. 27-Aug. 1, 1987. Springer-Verlag.

Chicago Style (17th ed.) Citation

Topology Symposium Siegen, Germany, and Urlich Koschorke. Differential Topology: Proceedings of the Second Topology Symposium Held in Siegen, FRG, Jul. 27-Aug. 1, 1987. Berlin: Springer-Verlag, 1988.

MLA (9th ed.) Citation

Topology Symposium Siegen, Germany, and Urlich Koschorke. Differential Topology: Proceedings of the Second Topology Symposium Held in Siegen, FRG, Jul. 27-Aug. 1, 1987. Springer-Verlag, 1988.