APA (7th ed.) Citation

Bella, P., Eliáš, M., Gažík, P., & Zajíček, P. (2003). Slovakia: Show caves ([1st ed.].). [Grafon].

Chicago Style (17th ed.) Citation

Bella, Pavel, Miroslav Eliáš, Peter Gažík, and Petr Zajíček. Slovakia: Show Caves. [1st ed.]. [Liptovský Mikuláš]: [Grafon], 2003.

MLA (9th ed.) Citation

Bella, Pavel, et al. Slovakia: Show Caves. [1st ed.]. [Grafon], 2003.