APA (7th ed.) Citation

Hellwig, E. (1989). ESQ-ENSONIQ-Synthesizer. Signum Medien Verl.

Chicago Style (17th ed.) Citation

Hellwig, Edgar. ESQ-ENSONIQ-Synthesizer. München: Signum Medien Verl, 1989.

MLA (9th ed.) Citation

Hellwig, Edgar. ESQ-ENSONIQ-Synthesizer. Signum Medien Verl, 1989.

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