Onyshchenko, O. (2003). Vernadsky and his contribution to the foundation and development of the National Library of the Ukrainian State.
Чикаго стиль цитування (17-те видання)Onyshchenko, O. Vernadsky and His Contribution to the Foundation and Development of the National Library of the Ukrainian State. 2003.
Стиль цитування MLA (8-ме видання)Onyshchenko, O. Vernadsky and His Contribution to the Foundation and Development of the National Library of the Ukrainian State. 2003.
Попередження: стилі цитування не завжди правильні на всі 100%.