APA (7th ed.) Citation

Collard, L. (1970). De oproep van 1 mei.

Chicago Style (17th ed.) Citation

Collard, Leo. De Oproep Van 1 Mei. 1970.

MLA (8th ed.) Citation

Collard, Leo. De Oproep Van 1 Mei. 1970.

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