APA (7th ed.) Citation

Marc, F., Macke, A., & Barnett, V. E. (2018). Franz Marc and August Macke, 1909-1914. Prestel.

Chicago Style (17th ed.) Citation

Marc, Franz, August Macke, and Vivian Endicott Barnett. Franz Marc and August Macke, 1909-1914. Munich ; London ; New York: Prestel, 2018.

MLA (9th ed.) Citation

Marc, Franz, et al. Franz Marc and August Macke, 1909-1914. Prestel, 2018.