Citazione Stile APA (7a Edizione)

(1990). General topology I:basic concepts and construc-: Tions dimension theory. Springer-Verlag.

Citazione stile Chigago Style (17a edizione)

General Topology I:basic Concepts and Construc-: Tions Dimension Theory. New York: Springer-Verlag, 1990.

Citatione MLA (9a ed.)

General Topology I:basic Concepts and Construc-: Tions Dimension Theory. Springer-Verlag, 1990.