APA (7th ed.) Citation

Velsen, C. v. De wereld om ons heen.

Chicago Style (17th ed.) Citation

Velsen, Cor van. De Wereld Om Ons Heen.

MLA (8th ed.) Citation

Velsen, Cor van. De Wereld Om Ons Heen.

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