APA (7th ed.) Citation

Knysh, Y. B. (2017). The Piasts of Silesia as Sontenders for the Roman dynasty heritage?

Chicago Style (17th ed.) Citation

Knysh, Ya. B. The Piasts of Silesia as Sontenders for the Roman Dynasty Heritage? 2017.

MLA (8th ed.) Citation

Knysh, Ya. B. The Piasts of Silesia as Sontenders for the Roman Dynasty Heritage? 2017.

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