APA (7th ed.) Citation

Jones, R. L., Tschirner, E. P., Goldhahn, A., Buchwald, I., & Ittner, A. (2006). A frequency dictionary of German: Core vocabulary for learners. Routledge.

Chicago Style (17th ed.) Citation

Jones, Randall L., Erwin P. Tschirner, Agnes Goldhahn, Isabel Buchwald, and Antina Ittner. A Frequency Dictionary of German: Core Vocabulary for Learners. London: Routledge, 2006.

MLA (8th ed.) Citation

Jones, Randall L., et al. A Frequency Dictionary of German: Core Vocabulary for Learners. Routledge, 2006.