Phillips, B., Boonshaft, P., & Sheldon, R. (2011). Sound innovations for string orchestra: A revolutionary method for early intermediate musicians. Alfred Music Publishing.
Citação do estilo Chicago (17ª ed.)Phillips, Bob, Peter Boonshaft, e Robert Sheldon. Sound Innovations for String Orchestra: A Revolutionary Method for Early Intermediate Musicians. Alfred Music Publishing, 2011.
Citação MLA (9ª ed.)Phillips, Bob, et al. Sound Innovations for String Orchestra: A Revolutionary Method for Early Intermediate Musicians. Alfred Music Publishing, 2011.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.