APA (7th ed.) Citation

Hennig, E., & Michels, G. (1983). Geographie (Dr. A, 1.). CVK und Schroedel, Geograph. Verl.-Anst.

Chicago Style (17th ed.) Citation

Hennig, Eduard, and Gisela Michels. Geographie. Dr. A, 1. Berlin: CVK und Schroedel, Geograph. Verl.-Anst, 1983.

MLA (9th ed.) Citation

Hennig, Eduard, and Gisela Michels. Geographie. Dr. A, 1. CVK und Schroedel, Geograph. Verl.-Anst, 1983.

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