Brodengeier, E., & Obermann, H. (2002). Terra - Erdkunde (Gymnasium, Baden-Württemberg, [Neubearb.], [Ser.] A, 1. Aufl., 1. Dr.). Klett-Perthes.
Chicago Style (17th ed.) CitationBrodengeier, Egbert, and Helmut Obermann. Terra - Erdkunde. Gymnasium, Baden-Württemberg, [Neubearb.], [Ser.] A, 1. Aufl., 1. Dr. Gotha [u.a.]: Klett-Perthes, 2002.
MLA (9th ed.) CitationBrodengeier, Egbert, and Helmut Obermann. Terra - Erdkunde. Gymnasium, Baden-Württemberg, [Neubearb.], [Ser.] A, 1. Aufl., 1. Dr. Klett-Perthes, 2002.
Warning: These citations may not always be 100% accurate.