APA (7th ed.) Citation

Veni, G., & Eavis, A. (2008). 15th Internationanternational Congress of Speleology: Are you Ready to Register?! Спелеологія і карстологія.

Chicago Style (17th ed.) Citation

Veni, G., and A. Eavis. "15th Internationanternational Congress of Speleology: Are You Ready to Register?!" Спелеологія і карстологія 2008.

MLA (8th ed.) Citation

Veni, G., and A. Eavis. "15th Internationanternational Congress of Speleology: Are You Ready to Register?!" Спелеологія і карстологія, 2008.

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