Cite

A select collection of psalm-tunes and anthems set in three parts for the voice and a musical instrument called the psalterer with Hymns suited to each metre plac'd under the tunes

MLA

Forfitt, Joseph., and creator. A Select Collection of Psalm-Tunes and Anthems Set in Three Parts for the Voice and a Musical Instrument Called the Psalterer with Hymns Suited to Each Metre Plac'd under the Tunes. 1737. https://collections.library.yale.edu/catalog/2057952.

APA, 6th edition

Forfitt, J., & creator. (1737). A select collection of psalm-tunes and anthems set in three parts for the voice and a musical instrument called the psalterer with Hymns suited to each metre plac'd under the tunes [Hymnals, Instructions (Document genre), Manuscripts, Musical works]. https://collections.library.yale.edu/catalog/2057952.