APA (7th ed.) Citation

Roll, D. Ilustračné umenie na XV. kongrese IBBY.

Chicago Style (17th ed.) Citation

Roll, Dušan. Ilustračné Umenie Na XV. Kongrese IBBY.

MLA (9th ed.) Citation

Roll, Dušan. Ilustračné Umenie Na XV. Kongrese IBBY.

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