Cita APA (7a ed.)
Marko Eekelen, H. G. Interactive Theorem Proving: Second International Conference, ITP 2011, Berg en Dal, The Netherlands, August 22-25, 2011, Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Marko Eekelen, Herman Geuvers. Interactive Theorem Proving: Second International Conference, ITP 2011, Berg En Dal, The Netherlands, August 22-25, 2011, Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Marko Eekelen, Herman Geuvers. Interactive Theorem Proving: Second International Conference, ITP 2011, Berg En Dal, The Netherlands, August 22-25, 2011, Proceedings. Springer.
Precaución: Estas citas no son 100% exactas.