APA (7th ed.) Citation

Sirmen, M. L. L., Cooper, C., & Clarke, K. (1994). Six duettos for two violins. Hildegard Pub. Co..

Chicago Style (17th ed.) Citation

Sirmen, Maddalena Laura Lombardini, Cora Cooper, and Karen Clarke. Six Duettos for Two Violins. Bryn Mawr, PA: Hildegard Pub. Co., 1994.

MLA (9th ed.) Citation

Sirmen, Maddalena Laura Lombardini, et al. Six Duettos for Two Violins. Hildegard Pub. Co., 1994.