APA (7th ed.) Citation

(1914). Open brief aan Mr. D. van Houten [...]. Z.pl..

Chicago Style (17th ed.) Citation

Open Brief Aan Mr. D. Van Houten [...]. Z.pl., 1914.

MLA (8th ed.) Citation

Open Brief Aan Mr. D. Van Houten [...]. Z.pl., 1914.

Warning: These citations may not always be 100% accurate.