APA (7th ed.) Citation

Siti Sarbanon Mohd Amin & Yap, C. M. (2008). Science (UPSR) Year 4, 5 & 6. PNI Neuron (M) Sdn. Bhd.

Chicago Style (17th ed.) Citation

Siti Sarbanon Mohd Amin and Chee Mun Yap. Science (UPSR) Year 4, 5 & 6. Selangor: PNI Neuron (M) Sdn. Bhd, 2008.

MLA (9th ed.) Citation

Siti Sarbanon Mohd Amin and Chee Mun Yap. Science (UPSR) Year 4, 5 & 6. PNI Neuron (M) Sdn. Bhd, 2008.