APA (7th ed.) Citation

Guédy, H. (2017). Art nouveau graphic masterpieces: 100 plates from "La Decoration Artistique" Henry Guédy. Calla Editons.

Chicago Style (17th ed.) Citation

Guédy, Henry. Art Nouveau Graphic Masterpieces: 100 Plates from "La Decoration Artistique" Henry Guédy. New York: Calla Editons, 2017.

MLA (8th ed.) Citation

Guédy, Henry. Art Nouveau Graphic Masterpieces: 100 Plates from "La Decoration Artistique" Henry Guédy. Calla Editons, 2017.

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