APA (7th ed.) Citation

Esa, R., Razak, I., & Allister, J. (2001). Epidemiology of malocclusion and orthodontic treatment need of 12-13-year-old Malaysian schoolchildren.

Chicago Style (17th ed.) Citation

Esa, R., I.A Razak, and J.H Allister. Epidemiology of Malocclusion and Orthodontic Treatment Need of 12-13-year-old Malaysian Schoolchildren. 2001.

MLA (9th ed.) Citation

Esa, R., et al. Epidemiology of Malocclusion and Orthodontic Treatment Need of 12-13-year-old Malaysian Schoolchildren. 2001.