APA (7th ed.) Citation

Ng, K., Abdullah, B., & Sivalingam, S. (1999). Medical radiation exposures for diagnostic radiology in Malaysia.

Chicago Style (17th ed.) Citation

Ng, K.H, B.J.J Abdullah, and S. Sivalingam. Medical Radiation Exposures for Diagnostic Radiology in Malaysia. 1999.

MLA (9th ed.) Citation

Ng, K.H, et al. Medical Radiation Exposures for Diagnostic Radiology in Malaysia. 1999.