Geiringer, K., & Geiringer, I. (1971). Johann Sebastian Bach: Karl Geiringer. Unter Mitarb. von Irene Geiringer. Beck.
Cita Chicago (17th ed.)Geiringer, Karl, i Irene Geiringer. Johann Sebastian Bach: Karl Geiringer. Unter Mitarb. Von Irene Geiringer. München: Beck, 1971.
Cita MLA (8th ed.)Geiringer, Karl, i Irene Geiringer. Johann Sebastian Bach: Karl Geiringer. Unter Mitarb. Von Irene Geiringer. Beck, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.