APA (7th ed.) Citation
Sevin, D., Bean, K. T., & Sevin, I. (1988). Wie geht's? (3rd ed., instructor's annotated ed.). Holt, Rinehart, and Winston.
Chicago Style (17th ed.) Citation
Sevin, Dieter, Katrin T. Bean, and Ingrid Sevin. Wie Geht's? 3rd ed., instructor's annotated ed. New York: Holt, Rinehart, and Winston, 1988.
MLA (9th ed.) Citation
Sevin, Dieter, et al. Wie Geht's? 3rd ed., instructor's annotated ed. Holt, Rinehart, and Winston, 1988.
Warning: These citations may not always be 100% accurate.