Shatalov, N. (2019). OUTSTANDING OIL GEOLOGIST ACADEMICIAN VLADIMIR BORISOVICH PORFIRIEV (On the 120th Anniversary of the His Birthday). Institute of Geological Sciences, NAS of Ukraine.
Чикаго стиль цитування (17-те видання)Shatalov, N.N. OUTSTANDING OIL GEOLOGIST ACADEMICIAN VLADIMIR BORISOVICH PORFIRIEV (On the 120th Anniversary of the His Birthday). Institute of Geological Sciences, NAS of Ukraine, 2019.
Стиль цитування MLA (8-ме видання)Shatalov, N.N. OUTSTANDING OIL GEOLOGIST ACADEMICIAN VLADIMIR BORISOVICH PORFIRIEV (On the 120th Anniversary of the His Birthday). Institute of Geological Sciences, NAS of Ukraine, 2019.
Попередження: стилі цитування не завжди правильні на всі 100%.