APA (7th ed.) Citation

Rumpold, F., Gilbert, M., Key, M., & Lund, K. (1985). Gib mir alles! Coq international.

Chicago Style (17th ed.) Citation

Rumpold, Felix, Michel Gilbert, Manfred Key, and Kai Lund. Gib Mir Alles! Holbäk: Coq international, 1985.

MLA (8th ed.) Citation

Rumpold, Felix, et al. Gib Mir Alles! Coq international, 1985.