APA (7th ed.) Citation

Humphries, C., & Smith, W. C. (1970). Music publishing in the British Isles from the beginning until the middle of the nineteenth century: A dictionary of engravers, printers, publishers and music sellers, with a historical introduction (2d ed. with suppl.). B. Blackwell.

Chicago Style (17th ed.) Citation

Humphries, Charles, and William Charles Smith. Music Publishing in the British Isles from the Beginning Until the Middle of the Nineteenth Century: A Dictionary of Engravers, Printers, Publishers and Music Sellers, with a Historical Introduction. 2d ed. with suppl. Oxford: B. Blackwell, 1970.

MLA (9th ed.) Citation

Humphries, Charles, and William Charles Smith. Music Publishing in the British Isles from the Beginning Until the Middle of the Nineteenth Century: A Dictionary of Engravers, Printers, Publishers and Music Sellers, with a Historical Introduction. 2d ed. with suppl. B. Blackwell, 1970.

Warning: These citations may not always be 100% accurate.