Locke, M., & Playford, J. (1672). Observations upon a late book, entituled, An essay to the advancement of musick, &c., written by Thomas Salmon ... Printed by W.G., and are to be sold by John Playford at his shop ....
Chicago Style (17th ed.) CitationLocke, Matthew, and John Playford. Observations upon a Late Book, Entituled, An Essay to the Advancement of Musick, &c., Written by Thomas Salmon ... London: Printed by W.G., and are to be sold by John Playford at his shop ..., 1672.
MLA (9th ed.) CitationLocke, Matthew, and John Playford. Observations upon a Late Book, Entituled, An Essay to the Advancement of Musick, &c., Written by Thomas Salmon ... Printed by W.G., and are to be sold by John Playford at his shop ..., 1672.
Warning: These citations may not always be 100% accurate.