APA (7th ed.) Citation

Strelec, K. J., & Johnová, H. Helena Johnová: Šperk.

Chicago Style (17th ed.) Citation

Strelec, Karol J., and Helena Johnová. Helena Johnová: Šperk.

MLA (9th ed.) Citation

Strelec, Karol J., and Helena Johnová. Helena Johnová: Šperk.

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