APA (7th ed.) Zitazioa

Gupta, K. (2000). Topology. Pragati.

Chicago Style (17th ed.) Zitazioa

Gupta, K.P. Topology. Meerut: Pragati, 2000.

MLA (9th ed.) Zitazioa

Gupta, K.P. Topology. Pragati, 2000.