(1923). Monographien zur Erdkunde. Velhagen & Klasing.
Chicago Style (17th ed.) CitationMonographien Zur Erdkunde. Bielefeld [u.a.]: Velhagen & Klasing, 1923.
MLA (9th ed.) CitationMonographien Zur Erdkunde. Velhagen & Klasing, 1923.
Warning: These citations may not always be 100% accurate.