van Engers, C., & Perkin, S. (2018). The graphene surface force balance.
Cita Chicago (17th ed.)van Engers, C., i S. Perkin. The Graphene Surface Force Balance. 2018.
Cita MLA (9th ed.)van Engers, C., i S. Perkin. The Graphene Surface Force Balance. 2018.
Atenció: Aquestes cites poden no estar 100% correctes.