APA (7th ed.) Citation

Ratzkowski, T., & Thomsen, J. Gitarrenschule. Reba.

Chicago Style (17th ed.) Citation

Ratzkowski, Torsten, and Jan Thomsen. Gitarrenschule. Zwolle: Reba.

MLA (9th ed.) Citation

Ratzkowski, Torsten, and Jan Thomsen. Gitarrenschule. Reba.

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