APA (7th ed.) Citation

Amersfoort, H., & Kamphuis, P. H. (2010). May 1940: The battle for the Netherlands. Brill. https://doi.org/10.1163/ej.9789004184381.i-468

Chicago Style (17th ed.) Citation

Amersfoort, H., and Piet H. Kamphuis. May 1940: The Battle for the Netherlands. Leiden, Boston: Brill, 2010. https://doi.org/10.1163/ej.9789004184381.i-468.

MLA (9th ed.) Citation

Amersfoort, H., and Piet H. Kamphuis. May 1940: The Battle for the Netherlands. Brill, 2010. https://doi.org/10.1163/ej.9789004184381.i-468.