APA (7th ed.) Citation

Porter, K. F. Set-set topologies and semitopological groups. Wiley.

Chicago Style (17th ed.) Citation

Porter, Kathryn F. Set-set Topologies and Semitopological Groups. Wiley.

MLA (9th ed.) Citation

Porter, Kathryn F. Set-set Topologies and Semitopological Groups. Wiley.

Warning: These citations may not always be 100% accurate.