Cita APA

Howells, H. 1., & Russill, P. 1. (1987). Salve Regina: O salutaris Hostia : for unaccompanied mixed chorus. London: Novello.

Citación estilo Chicago

Howells, Herbert 1892-1983, y Patrick 1953- Russill. Salve Regina: O Salutaris Hostia : For Unaccompanied Mixed Chorus. London: Novello, 1987.

Cita MLA

Howells, Herbert 1892-1983, y Patrick 1953- Russill. Salve Regina: O Salutaris Hostia : For Unaccompanied Mixed Chorus. London: Novello, 1987.