APA (7th ed.) Citation

Frank, E., Kerner, J., & Sturm, J. 2 Quartets, V (4) - BSB Mus.ms. 6668-2: [title page:] 2 Vokalquartette.

Chicago Style (17th ed.) Citation

Frank, Ernst, Justinus Kerner, and Julius Sturm. 2 Quartets, V (4) - BSB Mus.ms. 6668-2: [title Page:] 2 Vokalquartette.

MLA (9th ed.) Citation

Frank, Ernst, et al. 2 Quartets, V (4) - BSB Mus.ms. 6668-2: [title Page:] 2 Vokalquartette.