APA (7th ed.) Citation

Güntheroth, H., Koch, H., & Koch, H. Opeľovači sveta.

Chicago Style (17th ed.) Citation

Güntheroth, Horst, Heidi Koch, and Hans-Jürgen Koch. Opeľovači Sveta.

MLA (9th ed.) Citation

Güntheroth, Horst, et al. Opeľovači Sveta.

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