APA (7th ed.) Citation

Kleist, H. v., Tieck, L., & Hoffmann, E. T. A. (1985). Six German romantic tales. Angel Books.

Chicago Style (17th ed.) Citation

Kleist, Heinrich von, Ludwig Tieck, and E. T. A. Hoffmann. Six German Romantic Tales. London: Angel Books, 1985.

MLA (9th ed.) Citation

Kleist, Heinrich von, et al. Six German Romantic Tales. Angel Books, 1985.