APA (7th ed.) Citation

Mahler, G., Rückert, F., & Bernhoff, J. Kindertotenlieder. Universal Edition.

Chicago Style (17th ed.) Citation

Mahler, Gustav, Friedrich Rückert, and John Bernhoff. Kindertotenlieder. Wien [u. a.]: Universal Edition.

MLA (8th ed.) Citation

Mahler, Gustav, et al. Kindertotenlieder. Universal Edition.