APA-viite

Abbate, F., & Elizabeth, E. (1972). Art Nouveau: The style of the 1890s. Octopus.

Chicago-tyylinen lähdeviittaus

Abbate, Francesco, ja Evans Elizabeth. Art Nouveau: The Style of the 1890s. London: Octopus, 1972.

MLA-viite

Abbate, Francesco, ja Evans Elizabeth. Art Nouveau: The Style of the 1890s. Octopus, 1972.