Mojdeh, D., & Hashemi, S. H. Subgroups of finite index in an additive group of a ring. Wiley.
Chicago Style (17th ed.) CitationMojdeh, Doostali, and S. Hassan Hashemi. Subgroups of Finite Index in an Additive Group of a Ring. Wiley.
MLA (9th ed.) CitationMojdeh, Doostali, and S. Hassan Hashemi. Subgroups of Finite Index in an Additive Group of a Ring. Wiley.
Warning: These citations may not always be 100% accurate.