APA (7th ed.) Citation

Ferenczy, O., & Smrek, J. Spievaná abeceda - a.

Chicago Style (17th ed.) Citation

Ferenczy, Oto, and Ján Smrek. Spievaná Abeceda - a.

MLA (9th ed.) Citation

Ferenczy, Oto, and Ján Smrek. Spievaná Abeceda - a.

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