Vasylieva, I. E. (2017). Trends of Doctoral Dissertations that Have Been Defended at Specialized Academic Council of the Main Astronomical Observatory of the NAS of Ukraine in 1991—2016.
Чикаго стиль цитування (17-те видання)Vasylieva, I. E. Trends of Doctoral Dissertations That Have Been Defended at Specialized Academic Council of the Main Astronomical Observatory of the NAS of Ukraine in 1991—2016. 2017.
Стиль цитування MLA (8-ме видання)Vasylieva, I. E. Trends of Doctoral Dissertations That Have Been Defended at Specialized Academic Council of the Main Astronomical Observatory of the NAS of Ukraine in 1991—2016. 2017.
Попередження: стилі цитування не завжди правильні на всі 100%.