APA (7th ed.) Citation

Nobel, J. C. l. (1964). Modern construction of winggates. Rijkswaterstaat.

Chicago Style (17th ed.) Citation

Nobel, J. C. le. Modern Construction of Winggates. The Hague: Rijkswaterstaat, 1964.

MLA (9th ed.) Citation

Nobel, J. C. le. Modern Construction of Winggates. Rijkswaterstaat, 1964.