APA (7th ed.) Citation

Dauvillier, C., DuPeloux, B., & Eckert, C. (1995). Grenzenlos!: Allemand. Nathan.

Chicago Style (17th ed.) Citation

Dauvillier, Christa, Benoît DuPeloux, and Charles Eckert. Grenzenlos!: Allemand. Paris: Nathan, 1995.

MLA (9th ed.) Citation

Dauvillier, Christa, et al. Grenzenlos!: Allemand. Nathan, 1995.