Pavliuk, M., Naumko, I., & Poberezhskyi, A. (2020). Academician of the National Academy of Sciences of Ukraine Oleksandr Mykolayovych Ponomarenko: Outstanding scientist and organizer of science in the field of the Earth's science in Ukraine (to 70-years from birth).
Чикаго стиль цитування (17-те видання)Pavliuk, M., I. Naumko, та A. Poberezhskyi. Academician of the National Academy of Sciences of Ukraine Oleksandr Mykolayovych Ponomarenko: Outstanding Scientist and Organizer of Science in the Field of the Earth's Science in Ukraine (to 70-years from Birth). 2020.
Стиль цитування MLA (8-ме видання)Pavliuk, M., et al. Academician of the National Academy of Sciences of Ukraine Oleksandr Mykolayovych Ponomarenko: Outstanding Scientist and Organizer of Science in the Field of the Earth's Science in Ukraine (to 70-years from Birth). 2020.