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. https://doi.org/10.30836/igs.1025-6814.2019.2.169939
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. https://doi.org/10.30836/igs.1025-6814.2019.2.169939.
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. https://doi.org/10.30836/igs.1025-6814.2019.2.169939.