Psalter, with calendar and office of the dead, [1250-1300?].
MLA
Church, Catholic. Psalter, with Calendar and Office of the Dead, [1250-1300?]. 0AD. https://collections.library.yale.edu/catalog/2077441.
APA, 6th edition
Church, C. (0 C.E.). Psalter, with calendar and office of the dead, [1250-1300?]. [Texts, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/2077441.