APA (7th ed.) Citation

Roth, P., Gruner, O., Coppola, A., & Oland, K. (1999). Vesmírná past. Davay.

Chicago Style (17th ed.) Citation

Roth, Philipp, Olivier Gruner, Alicia Coppola, and Ken Oland. Vesmírná Past. Bratislava: Davay, 1999.

MLA (9th ed.) Citation

Roth, Philipp, et al. Vesmírná Past. Davay, 1999.