La Belle Epoque : Belgian posters, watercolors and drawings from the collection of L. Wittamer-De Camps

MLA

Langui, Émile, and Yolande Oostens-Wittamer. La Belle Epoque : Belgian Posters, Watercolors and Drawings From the Collection of L. Wittamer-de Camps. New York: Grossman, 1970.

APA

Langui, É., & Oostens-Wittamer, Y. (1970). La Belle Epoque : Belgian posters, watercolors and drawings from the collection of L. Wittamer-De Camps. New York: Grossman.

Chicago

Langui, Émile, and Yolande Oostens-Wittamer. La Belle Epoque: Belgian Posters, Watercolors and Drawings From the Collection of L. Wittamer-De Camps. New York: Grossman, 1970.