APA (7th ed.) Citation

Lockhart, J. G., & Jones, O. (1842). Ancient Spanish ballads: Historical and romantic (A new ed., rev.). J. Murray; [etc., etc.].

Chicago Style (17th ed.) Citation

Lockhart, J. G., and Owen Jones. Ancient Spanish Ballads: Historical and Romantic. A new ed., rev. London: J. Murray; [etc., etc.], 1842.

MLA (9th ed.) Citation

Lockhart, J. G., and Owen Jones. Ancient Spanish Ballads: Historical and Romantic. A new ed., rev. J. Murray; [etc., etc.], 1842.