APA (7th ed.) Citation

Haas, J. d. (1947). 'IJs in de Noordzee'.

Chicago Style (17th ed.) Citation

Haas, Joh. de. 'IJs in De Noordzee'. 1947.

MLA (8th ed.) Citation

Haas, Joh. de. 'IJs in De Noordzee'. 1947.

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