Cita APA (7a ed.)

Strauss, R., Beecham, S. T., & Schlüter, E. [. ;. W. Helft, Mörder ! aus "Elektra". Electrola.

Cita Chicago Style (17a ed.)

Strauss, Richard, Sir Thomas Beecham, y Erna [Sopran] ; Widdop Schlüter. Helft, Mörder ! Aus "Elektra". Electrola.

Cita MLA (8a ed.)

Strauss, Richard, et al. Helft, Mörder ! Aus "Elektra". Electrola.