APA (7th ed.) Citation

(1921). Bruxelles: Louvain. Michelin.

Chicago Style (17th ed.) Citation

Bruxelles: Louvain. Clermont Ferrand: Michelin, 1921.

MLA (9th ed.) Citation

Bruxelles: Louvain. Michelin, 1921.

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