APA (7th ed.) Citation

Urbanke, A., Johnston, D., & Schneider, R. (1998). Green hearts: First in combat with the Dora 9. Eagle Editions Ltd..

Chicago Style (17th ed.) Citation

Urbanke, Axel, David Johnston, and Reinhard Schneider. Green Hearts: First in Combat with the Dora 9. Hamilton MT: Eagle Editions Ltd., 1998.

MLA (9th ed.) Citation

Urbanke, Axel, et al. Green Hearts: First in Combat with the Dora 9. Eagle Editions Ltd., 1998.