Cita APA (7th ed.)

Wellesz, E. (1948). Richard Wagner: The mastersingers. Boosey and Hawkes.

Cita Chicago (17th ed.)

Wellesz, Egon. Richard Wagner: The Mastersingers. Londres: Boosey and Hawkes, 1948.

Cita MLA (9th ed.)

Wellesz, Egon. Richard Wagner: The Mastersingers. Boosey and Hawkes, 1948.