BibTex format
@techreport{Brown:2019,
author = {Brown, K and Mijic, A},
publisher = {Grantham Institute for Climate Change and Environment},
title = {Integrating green and blue spaces into our cities: Making it happen},
url = {https://www.imperial.ac.uk/media/imperial-college/grantham-institute/public/publications/briefing-papers/Integrating-green-and-blue-spaces-into-our-cities---Making-it-happen-.pdf},
year = {2019}
}