APA (7th ed.) Citation

(2003). The most beautiful voices ever [. Mastertech Pty Ltd.

Chicago Style (17th ed.) Citation

The Most Beautiful Voices Ever [. s.l: Mastertech Pty Ltd, 2003.

MLA (9th ed.) Citation

The Most Beautiful Voices Ever [. Mastertech Pty Ltd, 2003.

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