APA (7th ed.) Citation

Vranken, H. (2017). Sustainability of bitcoin and blockchains. Current opinion in environmental sustainability, 28, 1-9. https://doi.org/10.1016/j.cosust.2017.04.011

Chicago Style (17th ed.) Citation

Vranken, Harald. "Sustainability of Bitcoin and Blockchains." Current Opinion in Environmental Sustainability 28 (2017): 1-9. https://doi.org/10.1016/j.cosust.2017.04.011.

MLA (9th ed.) Citation

Vranken, Harald. "Sustainability of Bitcoin and Blockchains." Current Opinion in Environmental Sustainability, vol. 28, 2017, pp. 1-9, https://doi.org/10.1016/j.cosust.2017.04.011.