Reliques of ancient english poetry : consisting of old heroic ballads, songs, etc

MLA

Percy, Thomas, and Edward Walford. Reliques of Ancient English Poetry : Consisting of Old Heroic Ballads, Songs, Etc. new ed / London: Frederick Warne, 1880.

APA

Percy, T., & Walford, E. (1880). Reliques of ancient english poetry : consisting of old heroic ballads, songs, etc. new ed / London: Frederick Warne.

Chicago

Percy, Thomas, and Edward Walford. Reliques of Ancient English Poetry: Consisting of Old Heroic Ballads, Songs, Etc. new ed / London: Frederick Warne, 1880.