APA (7th ed.) Citation

Kobald, K. (1950). Springs of immortal sound. Kunstverlag Wolfrum.

Chicago Style (17th ed.) Citation

Kobald, Karl. Springs of Immortal Sound. Vienna: Kunstverlag Wolfrum, 1950.

MLA (9th ed.) Citation

Kobald, Karl. Springs of Immortal Sound. Kunstverlag Wolfrum, 1950.

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