APA (7th ed.) Citation

Keyserling, E. v., & Fernández, X. (2011). Armonía: Nicky (1a ed.). Navona.

Chicago Style (17th ed.) Citation

Keyserling, Eduard von, and Xandru Fernández. Armonía: Nicky. 1a ed. Barcelona: Navona, 2011.

MLA (9th ed.) Citation

Keyserling, Eduard von, and Xandru Fernández. Armonía: Nicky. 1a ed. Navona, 2011.

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