APA način citiranja (7. izdanje)

Klengel, J. (1948). Concert in E minor-opus 45, for two cellos and piano. International Music.

Čikaški stil citiranja (17. izdanje)

Klengel, Julius. Concert in E Minor-opus 45, for Two Cellos and Piano. New York: International Music, 1948.

MLA način citiranja (9. izdanje)

Klengel, Julius. Concert in E Minor-opus 45, for Two Cellos and Piano. International Music, 1948.