Cita APA (7th ed.)

Strauss, R., Wolf, H., & Blegen, J. (1976). Judith Blegen: Songs of Strauss and Wolf. RCA.

Cita Chicago (17th ed.)

Strauss, Richard, Hugo Wolf, i Judith Blegen. Judith Blegen: Songs of Strauss and Wolf. London: RCA, 1976.

Cita MLA (8th ed.)

Strauss, Richard, et al. Judith Blegen: Songs of Strauss and Wolf. RCA, 1976.