APA (7th ed.) Citation

Hettinga, .. (1970). De kritiese revoluutsie.

Chicago Style (17th ed.) Citation

Hettinga, ... De Kritiese Revoluutsie. 1970.

MLA (8th ed.) Citation

Hettinga, ... De Kritiese Revoluutsie. 1970.

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