MSU Library Digital Initiatives Citation Repositories are searchable bibliographic repositories of a specific subject-matter, area of study, or grouping of like materials. Some citation repositories are partnership projects with MSU faculty and other Universities.

The citation collections cover a variety of subjects and material types such as: scholarly vetted rangelands articles, all MSU Libray Special Collections' Finding Aids, and a periodical index for Montana publications from 1974-1995.