APA (7th ed.) Citation

Kellenberger, M. Lietala si, lastovička, lietala... ; Ilustr. Martin Kellenberger.

Chicago Style (17th ed.) Citation

Kellenberger, Martin. Lietala Si, Lastovička, Lietala... ; Ilustr. Martin Kellenberger.

MLA (9th ed.) Citation

Kellenberger, Martin. Lietala Si, Lastovička, Lietala... ; Ilustr. Martin Kellenberger.

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