APA استشهاد

Simmons, G. F. Topology and modern analysis (1st.). Mc Graw-Hill Book.

استشهاد بنمط شيكاغو

Simmons, George F. Topology and Modern Analysis. 1st. Aukland: Mc Graw-Hill Book.

MLA استشهاد

Simmons, George F. Topology and Modern Analysis. 1st. Mc Graw-Hill Book.