APA (7th ed.) Citation

(1975). Coöperatieve vereniging Witkar (Amsterdam).

Chicago Style (17th ed.) Citation

Coöperatieve Vereniging Witkar (Amsterdam). 1975.

MLA (8th ed.) Citation

Coöperatieve Vereniging Witkar (Amsterdam). 1975.

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