APA (7th ed.) Citation

Sapper, M., Weichsel, V., & Breuer, M. (2005). Sketches of Europe: Old lands, new worlds. Berliner Wissenschafts-Verlag.

Chicago Style (17th ed.) Citation

Sapper, Manfred, Volker Weichsel, and Margrit Breuer. Sketches of Europe: Old Lands, New Worlds. Berlin: Berliner Wissenschafts-Verlag, 2005.

MLA (9th ed.) Citation

Sapper, Manfred, et al. Sketches of Europe: Old Lands, New Worlds. Berliner Wissenschafts-Verlag, 2005.