Shatalov, N. (2015). Professor Lutugin Leonid Ivanovich – the great geologist-mapper of Donbas. Institute of Geological Sciences, NAS of Ukraine. https://doi.org/10.30836/igs.1025-6814.2015.1.139189
Chicago-Zitierstil (17. Ausg.)Shatalov, N.N. Professor Lutugin Leonid Ivanovich – the Great Geologist-mapper of Donbas. Institute of Geological Sciences, NAS of Ukraine, 2015. https://doi.org/10.30836/igs.1025-6814.2015.1.139189.
MLA-Zitierstil (8. Ausg.)Shatalov, N.N. Professor Lutugin Leonid Ivanovich – the Great Geologist-mapper of Donbas. Institute of Geological Sciences, NAS of Ukraine, 2015. https://doi.org/10.30836/igs.1025-6814.2015.1.139189.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.