APA Citation

Concone, G. 1., & Nicholl, H. W. n. 1. (1939). Forty lessons: Op. 17 : for bass or baritone voice. New York: G. Schirmer.

Chicago Style Citation

Concone, Guiseppe 1810-1861, and Horace Wadham n. 1848 Nicholl. Forty Lessons: Op. 17 : For Bass or Baritone Voice. New York: G. Schirmer, 1939.

MLA Citation

Concone, Guiseppe 1810-1861, and Horace Wadham n. 1848 Nicholl. Forty Lessons: Op. 17 : For Bass or Baritone Voice. New York: G. Schirmer, 1939.

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