APA (7th ed.) Citation

Petzoldt, R., & Crass, E. (1961). Johann Sebastian Bach: Sein Leben in Bildern (81.-100. Tausend.). Verlag Enzyklopädie.

Chicago Style (17th ed.) Citation

Petzoldt, Richard, and Eduard Crass. Johann Sebastian Bach: Sein Leben in Bildern. 81.-100. Tausend. Leipzig: Verlag Enzyklopädie, 1961.

MLA (8th ed.) Citation

Petzoldt, Richard, and Eduard Crass. Johann Sebastian Bach: Sein Leben in Bildern. 81.-100. Tausend. Verlag Enzyklopädie, 1961.

Warning: These citations may not always be 100% accurate.