APA (7th ed.) Citation

(2006). Terra - Erdkunde (Gymnasium, Niedersachsen.). Klett-Schulbuchverl.

Chicago Style (17th ed.) Citation

Terra - Erdkunde. Gymnasium, Niedersachsen. Leipzig: Klett-Schulbuchverl, 2006.

MLA (9th ed.) Citation

Terra - Erdkunde. Gymnasium, Niedersachsen. Klett-Schulbuchverl, 2006.

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