APA (7th ed.) Citation

Terra - Geographie (Gymnasium Rheinland-Pfalz.). Klett-Perthes.

Chicago Style (17th ed.) Citation

Terra - Geographie. Gymnasium Rheinland-Pfalz. Stuttgart ; Gotha: Klett-Perthes.

MLA (9th ed.) Citation

Terra - Geographie. Gymnasium Rheinland-Pfalz. Klett-Perthes.

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