APA (7th ed.) Citation

Beyoncé, c., & Knowles, p. d. B. (2011). Beyoncé 4. Sony Music.

Chicago Style (17th ed.) Citation

Beyoncé, cantor, and produção de Beyoncé Knowles. Beyoncé 4. Sony Music, 2011.

MLA (8th ed.) Citation

Beyoncé, cantor, and produção de Beyoncé Knowles. Beyoncé 4. Sony Music, 2011.

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