APA (7th ed.) Citation

Filloy, J. (2006). Op oloop. Siruela.

Chicago Style (17th ed.) Citation

Filloy, Juan. Op Oloop. Madrid: Siruela, 2006.

MLA (9th ed.) Citation

Filloy, Juan. Op Oloop. Siruela, 2006.

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