added citation reference (fixes #767) (#1189)

docs/faq.rst

@@ -271,3 +271,19 @@ Common gotchas to watch out for involve not ``free()``-ing memory region
 that that were ``malloc()``-ed in another shared library, using data
 that that were ``malloc()``-ed in another shared library, using data
 structures with incompatible ABIs, and so on. pybind11 is very careful not
 structures with incompatible ABIs, and so on. pybind11 is very careful not
 to make these types of mistakes.
 to make these types of mistakes.
+
+How to cite this project?
+=========================
+
+We suggest the following BibTeX template to cite pybind11 in scientific
+discourse:
+
+.. code-block:: bash
+
+    @misc{pybind11,
+       author = {Wenzel Jakob and Jason Rhinelander and Dean Moldovan},
+       year = {2017},
+       note = {https://github.com/pybind/pybind11},
+       title = {pybind11 -- Seamless operability between C++11 and Python}
+    }
+