Cita APA

Ruhrberg, Schneckenburger, Fricke, & Honnef. L`art: Au XX siècle.

Citación estilo Chicago

Ruhrberg, Schneckenburger, Fricke, and Honnef. L`art: Au XX Siècle.

Cita MLA

Ruhrberg, et al. L`art: Au XX Siècle.

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