Cita APA (7a ed.)

Stockhausen, K. (1990). Stockhausen. Songs of the youth contacts. s.n..

Cita Chicago Style (17a ed.)

Stockhausen, Karlheinz. Stockhausen. Songs of the Youth Contacts. Lanús: s.n., 1990.

Cita MLA (8a ed.)

Stockhausen, Karlheinz. Stockhausen. Songs of the Youth Contacts. s.n., 1990.