APA (7e ed.) Bronvermelding

Ivanov V. P. Vladimir Petrovich, Isaeva E. R. Elena Rinatovna, & Maerkov P. O. Pavel Olegovich. (2017). Determining the cause-and-effect relationships responsible for coal properties. 3. Association of chemical elements and role of indicators and accompanying elements in assessing the variability of beds’ mineral composition. 2017. https://doi.org/10.3103/S1068364X17030024

Chicago (17e ed.) Bronvermelding

Ivanov V. P. Vladimir Petrovich, Isaeva E. R. Elena Rinatovna, en Maerkov P. O. Pavel Olegovich. Determining the Cause-and-effect Relationships Responsible for Coal Properties. 3. Association of Chemical Elements and Role of Indicators and Accompanying Elements in Assessing the Variability of Beds’ Mineral Composition. 2017, 2017. https://doi.org/10.3103/S1068364X17030024.

MLA (9e ed.) Bronvermelding

Ivanov V. P. Vladimir Petrovich, et al. Determining the Cause-and-effect Relationships Responsible for Coal Properties. 3. Association of Chemical Elements and Role of Indicators and Accompanying Elements in Assessing the Variability of Beds’ Mineral Composition. 2017, 2017. https://doi.org/10.3103/S1068364X17030024.