APA (7th ed.) Citation

Indirawati Zahid & Mardian Shah Omar. (2006). Fonetik dan fonologi. PTS Professional Publishing.

Chicago Style (17th ed.) Citation

Indirawati Zahid and Mardian Shah Omar. Fonetik Dan Fonologi. Kuala Lumpur: PTS Professional Publishing, 2006.

MLA (9th ed.) Citation

Indirawati Zahid and Mardian Shah Omar. Fonetik Dan Fonologi. PTS Professional Publishing, 2006.