APA (7th ed.) Citation

Osadchyi, Y. M. (2016). Fortifi ed feudal courtyards on the south of Chernihovo-Sivershchyna in the middle of 17 century.

Chicago Style (17th ed.) Citation

Osadchyi, Ye. M. Fortifi Ed Feudal Courtyards on the South of Chernihovo-Sivershchyna in the Middle of 17 Century. 2016.

MLA (8th ed.) Citation

Osadchyi, Ye. M. Fortifi Ed Feudal Courtyards on the South of Chernihovo-Sivershchyna in the Middle of 17 Century. 2016.

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