APA (7th ed.) Citation

Ummik, M., Tamm, K., Järvik, O., Nešumajev, D., Roosalu, K., Pihu, T., & Konist, A. (2025, April). Quantification of oil shale industry ash flows – their chemical and mineralogical composition. Oil Shale.

Chicago Style (17th ed.) Citation

Ummik, Mari-Liis, Kadriann Tamm, Oliver Järvik, Dmitri Nešumajev, Kati Roosalu, Tõnu Pihu, and Alar Konist. "Quantification of Oil Shale Industry Ash Flows – Their Chemical and Mineralogical Composition." Oil Shale Apr. 2025.

MLA (9th ed.) Citation

Ummik, Mari-Liis, et al. "Quantification of Oil Shale Industry Ash Flows – Their Chemical and Mineralogical Composition." Oil Shale, Apr. 2025.