APA (7th ed.) Citation

Riordan, R., & Ďurčo, J. (2011). Percy Jackson (1. vyd.). Fragment.

Chicago Style (17th ed.) Citation

Riordan, Rick, and Ján Ďurčo. Percy Jackson. 1. vyd. Bratislava: Fragment, 2011.

MLA (9th ed.) Citation

Riordan, Rick, and Ján Ďurčo. Percy Jackson. 1. vyd. Fragment, 2011.

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