Παραπομπή APA

Buskes, G., & Rooij, A. C. M. v. (1997). Topological spaces: From distance to neighborhood. Springer.

Παραπομπή Chicago Style

Buskes, Gerard, και A. C. M. van Rooij. Topological Spaces: From Distance to Neighborhood. New York: Springer, 1997.

Παραπομπή MLA

Buskes, Gerard, και A. C. M. van Rooij. Topological Spaces: From Distance to Neighborhood. Springer, 1997.