APA (7th ed.) Citation

Ali, T., Razak, I., & Zain, R. (1999). Periodontal status and treatment needs among Indian estate population.

Chicago Style (17th ed.) Citation

Ali, T.T, I.A Razak, and R.B Zain. Periodontal Status and Treatment Needs Among Indian Estate Population. 1999.

MLA (9th ed.) Citation

Ali, T.T, et al. Periodontal Status and Treatment Needs Among Indian Estate Population. 1999.