Cita APA (7th ed.)

Nelson, S. M. (1980). Pairs for violins: Easy duets for violin groups to sing and play (Partitur.). Boosey & Hawkes.

Cita Chicago (17th ed.)

Nelson, Sheila M. Pairs for Violins: Easy Duets for Violin Groups to Sing and Play. Partitur. London: Boosey & Hawkes, 1980.

Cita MLA (8th ed.)

Nelson, Sheila M. Pairs for Violins: Easy Duets for Violin Groups to Sing and Play. Partitur. Boosey & Hawkes, 1980.