APA (7th ed.) Citation

Walliams, D., Hajduková, M., & Ross, T. (2015). Hnusná teta Berta. Slovart.

Chicago Style (17th ed.) Citation

Walliams, David, Michaela Hajduková, and Tony Ross. Hnusná Teta Berta. Bratislava: Slovart, 2015.

MLA (9th ed.) Citation

Walliams, David, et al. Hnusná Teta Berta. Slovart, 2015.