APA (7th ed.) Citation

Cummings, W. H. (1878). The rudiments of music (New and rev. ed.). Novello.

Chicago Style (17th ed.) Citation

Cummings, William H. The Rudiments of Music. New and rev. ed. London: Novello, 1878.

MLA (8th ed.) Citation

Cummings, William H. The Rudiments of Music. New and rev. ed. Novello, 1878.