APA (7th ed.) Citation

Quelle, O. (1926). Industriegeographie der Rheinlande. Schroeder.

Chicago Style (17th ed.) Citation

Quelle, Otto. Industriegeographie Der Rheinlande. Bonn: Schroeder, 1926.

MLA (8th ed.) Citation

Quelle, Otto. Industriegeographie Der Rheinlande. Schroeder, 1926.

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