APA (7th ed.) Citation

Boriak, H., & Vidnianskyi, S. (2018). Marian Gajdoљ: For the Seventieth Birthday of a Famous Slovak Historian, an Expert on Ukrainian Studies.

Chicago Style (17th ed.) Citation

Boriak, H., and S. Vidnianskyi. Marian Gajdoљ: For the Seventieth Birthday of a Famous Slovak Historian, an Expert on Ukrainian Studies. 2018.

MLA (8th ed.) Citation

Boriak, H., and S. Vidnianskyi. Marian Gajdoљ: For the Seventieth Birthday of a Famous Slovak Historian, an Expert on Ukrainian Studies. 2018.

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