APA (7th ed.) Citation

Worbs, H. C. (1960). Gustav Mahler. Hesses.

Chicago Style (17th ed.) Citation

Worbs, Hans Christoph. Gustav Mahler. Berlin [u.a.]: Hesses, 1960.

MLA (8th ed.) Citation

Worbs, Hans Christoph. Gustav Mahler. Hesses, 1960.

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