APA (7th ed.) Citation

Trappen, S., Rösel, M., & Dormeyer, D. (2000). Formen / Gattungen.

Chicago Style (17th ed.) Citation

Trappen, Stefan, Martin Rösel, and Detlev Dormeyer. Formen / Gattungen. 2000.

MLA (9th ed.) Citation

Trappen, Stefan, et al. Formen / Gattungen. 2000.

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