APA (7th ed.) Citation

Ahmad Ismail & Ahmad Badri Mohamad. (1992). Ekologi air tawar. DBP.

Chicago Style (17th ed.) Citation

Ahmad Ismail and Ahmad Badri Mohamad. Ekologi Air Tawar. Kuala Lumpur: DBP, 1992.

MLA (8th ed.) Citation

Ahmad Ismail and Ahmad Badri Mohamad. Ekologi Air Tawar. DBP, 1992.

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