APA (7th ed.) Citation

Heller, E., & Gebhardt, R. R. (1980). Kairo. Verl. Die Brigg.

Chicago Style (17th ed.) Citation

Heller, Erdmute, and Rudolf René Gebhardt. Kairo. Augsburg: Verl. Die Brigg, 1980.

MLA (9th ed.) Citation

Heller, Erdmute, and Rudolf René Gebhardt. Kairo. Verl. Die Brigg, 1980.

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