Mahmood, R. M. S., & Khanfar, M. I. Subgroups of quasi-HNN groups. Wiley.
Chicago Style (17th ed.) CitationMahmood, R. M. S., and M. I. Khanfar. Subgroups of Quasi-HNN Groups. Wiley.
MLA (9th ed.) CitationMahmood, R. M. S., and M. I. Khanfar. Subgroups of Quasi-HNN Groups. Wiley.
Warning: These citations may not always be 100% accurate.