Cita APA (7a ed.)

Syer, K. R., & Syer, K. R. (2014). Wagner's Visions: Poetry, Politics, and the Psyche in the Operas through "Die Walküre". Boydell et Brewer.

Cita Chicago Style (17a ed.)

Syer, Katherine R., y Katherine R. Syer. Wagner's Visions: Poetry, Politics, and the Psyche in the Operas Through "Die Walküre". Suffolk: Boydell et Brewer, 2014.

Cita MLA (8a ed.)

Syer, Katherine R., y Katherine R. Syer. Wagner's Visions: Poetry, Politics, and the Psyche in the Operas Through "Die Walküre". Boydell et Brewer, 2014.