APA (7th ed.) Citation

Merklin, A., & Smets, P. (1939). Aus Spaniens altem Orgelbau. Rheingold.

Chicago Style (17th ed.) Citation

Merklin, Albert, and Paul Smets. Aus Spaniens Altem Orgelbau. Mainz: Rheingold, 1939.

MLA (9th ed.) Citation

Merklin, Albert, and Paul Smets. Aus Spaniens Altem Orgelbau. Rheingold, 1939.

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