APA (7th ed.) Citation

Vrba, K., Babó, T., & Vrba, K. Morka divá.

Chicago Style (17th ed.) Citation

Vrba, Karol, Tibor Babó, and Karol Vrba. Morka Divá.

MLA (9th ed.) Citation

Vrba, Karol, et al. Morka Divá.

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