APA (7th ed.) Citation

Simpkins, J., Williams, J., & Noran Abdul Majid. (1982). Biologi: Sel, mamalia dan tumbuhan berbunga. Pearson Education Malaysia.

Chicago Style (17th ed.) Citation

Simpkins, J., J.I Williams, and Noran Abdul Majid. Biologi: Sel, Mamalia Dan Tumbuhan Berbunga. Petaling Jaya, Selangor: Pearson Education Malaysia, 1982.

MLA (9th ed.) Citation

Simpkins, J., et al. Biologi: Sel, Mamalia Dan Tumbuhan Berbunga. Pearson Education Malaysia, 1982.

Warning: These citations may not always be 100% accurate.