APA (7th ed.) Citation

Sierra i Fabra, J., & Sebastián, S. (2009). Sietecolores. MN Editorial.

Chicago Style (17th ed.) Citation

Sierra i Fabra, Jordi, and Soledad Sebastián. Sietecolores. Chile: MN Editorial, 2009.

MLA (9th ed.) Citation

Sierra i Fabra, Jordi, and Soledad Sebastián. Sietecolores. MN Editorial, 2009.

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