Cita APA (7a ed.)
ebrary, Inc, Amersfoort, H., & Kamphuis, P. H. (2010). May 1940: The battle for the Netherlands. Brill.
Cita Chicago Style (17a ed.)
ebrary, Inc, H. Amersfoort, y P. H. Kamphuis. May 1940: The Battle for the Netherlands. Leiden ; Boston: Brill, 2010.
Cita MLA (9a ed.)
ebrary, Inc, et al. May 1940: The Battle for the Netherlands. Brill, 2010.
Precaución: Estas citas no son 100% exactas.