APA (7th ed.) Citation

Barabas, H., Ellington, D., & Joplin, S. (2020). Ragtime, Boogie-Woogie, Blues, Balladen. Barabas Music.

Chicago Style (17th ed.) Citation

Barabas, Helge, Duke Ellington, and Scott Joplin. Ragtime, Boogie-Woogie, Blues, Balladen. [Seinsheim]: Barabas Music, 2020.

MLA (9th ed.) Citation

Barabas, Helge, et al. Ragtime, Boogie-Woogie, Blues, Balladen. Barabas Music, 2020.