APA ציטוט

Gemignani, M. C. (1990). Elementary topology (2a. ed.). Dover.

Chicago Style (17th ed.) Citation

Gemignani, Michael C. Elementary Topology. 2a. ed. Nueva York: Dover, 1990.

ציטוט MLA

Gemignani, Michael C. Elementary Topology. 2a. ed. Dover, 1990.