Cite

Reliques of ancient English poetry : consisting of old heroic ballads, songs, and other pieces of our earlier poets, (chiefly of the lyric kind) : together with some few of later date ...

MLA

Percy, Thomas, 1729-1811. Reliques of ancient English poetry : consisting of old heroic ballads, songs, and other pieces of our earlier poets, (chiefly of the lyric kind) : together with some few of later date .... 1765. https://collections.library.yale.edu/catalog/11683422.

APA, 6th edition

Percy, Thomas, 1729-1811. (1765)[Reliques of ancient English poetry : consisting of old heroic ballads, songs, and other pieces of our earlier poets, (chiefly of the lyric kind) : together with some few of later date ...]. https://collections.library.yale.edu/catalog/11683422.