APA (7th ed.) Citation

Rückert, T., Pichler, M., & Rückert, J. (2006). Blue in green. Pirouet Records.

Chicago Style (17th ed.) Citation

Rückert, Thomas, Matthias Pichler, and Jochen Rückert. Blue in Green. Munich: Pirouet Records, 2006.

MLA (9th ed.) Citation

Rückert, Thomas, et al. Blue in Green. Pirouet Records, 2006.