To cite osmdata in publications use:
Mark Padgham, Bob Rudis, Robin Lovelace, Maëlle Salmon (2017). “osmdata.” Journal of Open Source Software, 2(14), 305. doi:10.21105/joss.00305, https://joss.theoj.org/papers/10.21105/joss.00305.
Corresponding BibTeX entry:
@Article{, title = {osmdata}, author = {{Mark Padgham} and {Bob Rudis} and {Robin Lovelace} and {Maëlle Salmon}}, journal = {Journal of Open Source Software}, year = {2017}, volume = {2}, number = {14}, pages = {305}, month = {jun}, publisher = {The Open Journal}, url = {https://joss.theoj.org/papers/10.21105/joss.00305}, doi = {10.21105/joss.00305}, }