Cita APA (7th ed.)

Webern, A. (1970). Four Stefan George songs: Voice and piano. Carl Fischer.

Cita Chicago (17th ed.)

Webern, Anton. Four Stefan George Songs: Voice and Piano. Nueva York: Carl Fischer, 1970.

Cita MLA (9th ed.)

Webern, Anton. Four Stefan George Songs: Voice and Piano. Carl Fischer, 1970.