There is a button "Clone" in the upper right corner. But here are also the urls:
ssh:
git clone
git@bitbucket.org:Klinkenstecker/csurf_klinke_mcu.git
https:
git clone
https://Klinkenstecker@bitbucket.org...klinke_mcu.git
As far as I know the project can't be loaded in Visual Studio 2017 (but I havn't tested it by myself, I still using Visual Studio 2010 as I only use it to build the project and edit the files externally).