Citazione APA

Campbell Watson F & Winton James Baltzell. (1993). International library of music (v.6: songs): Vocal series for high and medium high voices. Anmol.

Stile di citazione Chicago

Campbell Watson F e Winton James Baltzell. International Library of Music (v.6: Songs): Vocal Series for High and Medium High Voices. New Delhi: Anmol, 1993.

Citazione MLA

Campbell Watson F e Winton James Baltzell. International Library of Music (v.6: Songs): Vocal Series for High and Medium High Voices. Anmol, 1993.