APA (7th ed.) Citation

Siti Zawiyah Zakaria. (1996). Ekosistem. Eddiplex Sdn. Bhd..

Chicago Style (17th ed.) Citation

Siti Zawiyah Zakaria. Ekosistem. Selangor: Eddiplex Sdn. Bhd., 1996.

MLA (9th ed.) Citation

Siti Zawiyah Zakaria. Ekosistem. Eddiplex Sdn. Bhd., 1996.

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