Cita APA (7a ed.)

Percy, T., & Gilfillan, G. (1858). Reliques of ancient English poetry: : consisting of old heroic ballads, songs, and other pieces of our earlier poets, together with some few of later date. James Nichol [etc.].

Cita Chicago Style (17a ed.)

Percy, Thomas, y George Gilfillan. Reliques of Ancient English Poetry: : Consisting of Old Heroic Ballads, Songs, and Other Pieces of Our Earlier Poets, Together with Some Few of Later Date. Edinburgh [etc.]: James Nichol [etc.], 1858.

Cita MLA (9a ed.)

Percy, Thomas, y George Gilfillan. Reliques of Ancient English Poetry: : Consisting of Old Heroic Ballads, Songs, and Other Pieces of Our Earlier Poets, Together with Some Few of Later Date. James Nichol [etc.], 1858.