Cita APA (7a ed.)

Grieg, E., & Oesterle, L. (1929). Wächterlied =: Watchman's song : op. 12, no. 3. : G. Schirmer.

Cita Chicago Style (17a ed.)

Grieg, Edvard, y Louis Oesterle. Wächterlied =: Watchman's Song : Op. 12, No. 3. New York: : G. Schirmer, 1929.

Cita MLA (8a ed.)

Grieg, Edvard, y Louis Oesterle. Wächterlied =: Watchman's Song : Op. 12, No. 3. : G. Schirmer, 1929.