APA (7th ed.) Citation

Kern, L. J., Hryhoruk, A., & Kapral, D. Mala drukarka.

Chicago Style (17th ed.) Citation

Kern, Ludwik Jerzy, Anatolij Hryhoruk, and Daniela Kapral. Mala Drukarka.

MLA (9th ed.) Citation

Kern, Ludwik Jerzy, et al. Mala Drukarka.