APA (7th ed.) Citation

Sparrow, G., Máša, J. A., & Kempný, M. (2007). Kosmos. Slovart.

Chicago Style (17th ed.) Citation

Sparrow, Giles, Jaromír Amadeus Máša, and Marek Kempný. Kosmos. V Praze: Slovart, 2007.

MLA (9th ed.) Citation

Sparrow, Giles, et al. Kosmos. Slovart, 2007.