MLA

Duval, Emile, Gust Convent, and Felix Vandevelde. Algemene Handleiding Der Moderne Suikerbakkerij, Desserts, Ijsroom, Chocolade. Willebroek: Gust Convent, 1955.

APA

Duval, E., Convent, G., & Vandevelde, F. (1955). Algemene handleiding der moderne suikerbakkerij, desserts, ijsroom, chocolade. Willebroek: Gust Convent.

Chicago

Duval, Emile, Gust Convent, and Felix Vandevelde. Algemene Handleiding Der Moderne Suikerbakkerij, Desserts, Ijsroom, Chocolade. Willebroek: Gust Convent, 1955.