Cita APA

Lütgen, B., & Spicker, M. 1. (1970). Vocalises: For high voice. Melville, N.Y: Belwin Mills Publishing Corp.

Citación estilo Chicago

Lütgen, B., y Max 1858-1912 Spicker. Vocalises: For High Voice. Melville, N.Y: Belwin Mills Publishing Corp, 1970.

Cita MLA

Lütgen, B., y Max 1858-1912 Spicker. Vocalises: For High Voice. Melville, N.Y: Belwin Mills Publishing Corp, 1970.