APA (7th ed.) Citation

Schmidt, F., Ring, C., Nolde, E., & Modersohn-Becker, P. (2016). Emil Nolde trifft Paula Modersohn-Becker. Wienand.

Chicago Style (17th ed.) Citation

Schmidt, Frank, Christian Ring, Emil Nolde, and Paula Modersohn-Becker. Emil Nolde Trifft Paula Modersohn-Becker. Köln: Wienand, 2016.

MLA (9th ed.) Citation

Schmidt, Frank, et al. Emil Nolde Trifft Paula Modersohn-Becker. Wienand, 2016.