APA (7th ed.) Citation

Osinskij, V., Slobodník, D., & Baláž, J. Perpetuum mobile.

Chicago Style (17th ed.) Citation

Osinskij, Vladimír, Dušan Slobodník, and Jozef Baláž. Perpetuum Mobile.

MLA (9th ed.) Citation

Osinskij, Vladimír, et al. Perpetuum Mobile.