APA (7th ed.) Citation

Bach, J. S. (1956). Das Bach-Buch. Sikorski.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian. Das Bach-Buch. Hamburg: Sikorski, 1956.

MLA (8th ed.) Citation

Bach, Johann Sebastian. Das Bach-Buch. Sikorski, 1956.

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