Sumaruk, T., & Sumaruk, P. (2020). Reflection of the solar activity Hale cycles on the geomagnetic field secular variations. S. Subbotin Institute of Geophysics of the NAS of Ukraine. https://doi.org/10.24028/gzh.0203-3100.v42i5.2020.215081
Чикаго стиль цитування (17-те видання)Sumaruk, T.P, та P.V Sumaruk. Reflection of the Solar Activity Hale Cycles on the Geomagnetic Field Secular Variations. S. Subbotin Institute of Geophysics of the NAS of Ukraine, 2020. https://doi.org/10.24028/gzh.0203-3100.v42i5.2020.215081.
Стиль цитування MLA (8-ме видання)Sumaruk, T.P, та P.V Sumaruk. Reflection of the Solar Activity Hale Cycles on the Geomagnetic Field Secular Variations. S. Subbotin Institute of Geophysics of the NAS of Ukraine, 2020. https://doi.org/10.24028/gzh.0203-3100.v42i5.2020.215081.