Stahl, S., & Stenson, C. (2013). Introduction to topology and geometry: Saul Stahl, Catherine Stenson (Second edition.). John Wiley.
Chicago-стиль цитированияStahl, Saul, and Catherine Stenson. Introduction to Topology and Geometry: Saul Stahl, Catherine Stenson. Second edition. New Jersey: John Wiley, 2013.
MLA-цитированиеStahl, Saul, and Catherine Stenson. Introduction to Topology and Geometry: Saul Stahl, Catherine Stenson. Second edition. John Wiley, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.