APA (7th ed.) Citation

Asimov, I. (1997). Das galaktische Imperium: Roman. Heyne.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Das Galaktische Imperium: Roman. München: Heyne, 1997.

MLA (9th ed.) Citation

Asimov, Isaac. Das Galaktische Imperium: Roman. Heyne, 1997.

Warning: These citations may not always be 100% accurate.