APA (7th ed.) Citation

van de Hulst, W. Annelies. G.F. Callenbach.

Chicago Style (17th ed.) Citation

van de Hulst, W.G. Annelies. Nijkerk: G.F. Callenbach.

MLA (9th ed.) Citation

van de Hulst, W.G. Annelies. G.F. Callenbach.

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