Hitchman, M. P. (2009). Geometry with an introduction to cosmic topology. Jones and Bartlett Publishers.
Chicago-стиль цитированияHitchman, Michael P. Geometry with an Introduction to Cosmic Topology. Sudbury, Mass.: Jones and Bartlett Publishers, 2009.
MLA-цитированиеHitchman, Michael P. Geometry with an Introduction to Cosmic Topology. Jones and Bartlett Publishers, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.