APA (7th ed.) Citation

(1977). 2 cop: D12/342 in french; D18/969 in dutch.

Chicago Style (17th ed.) Citation

2 Cop: D12/342 in French; D18/969 in Dutch. 1977.

MLA (8th ed.) Citation

2 Cop: D12/342 in French; D18/969 in Dutch. 1977.

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