APA (7th ed.) Citation

Ferko, V., & Veľká, J. Sedmohlások.

Chicago Style (17th ed.) Citation

Ferko, Vladimír, and Jarmila Veľká. Sedmohlások.

MLA (9th ed.) Citation

Ferko, Vladimír, and Jarmila Veľká. Sedmohlások.

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