APA (7th ed.) Citation

Sabrina Tan, Irawan Mangunatmadja, & Tjhin Wiguna. (2019). Risk factors for delayed speech in children aged 1-2 years. Indonesian Pediatric Society Publishing House.

Chicago Style (17th ed.) Citation

Sabrina Tan, Irawan Mangunatmadja, and Tjhin Wiguna. Risk Factors for Delayed Speech in Children Aged 1-2 Years. Indonesian Pediatric Society Publishing House, 2019.

MLA (9th ed.) Citation

Sabrina Tan, et al. Risk Factors for Delayed Speech in Children Aged 1-2 Years. Indonesian Pediatric Society Publishing House, 2019.