APA (7th ed.) Citation

Schumann, R., Brahms, J., Černecká, I., & Pergler, F. (2011). Poetic pictures for piano duets. Diskant.

Chicago Style (17th ed.) Citation

Schumann, Robert, Johannes Brahms, Ida Černecká, and František Pergler. Poetic Pictures for Piano Duets. Bratislava: Diskant, 2011.

MLA (9th ed.) Citation

Schumann, Robert, et al. Poetic Pictures for Piano Duets. Diskant, 2011.