APA (7th ed.) Citation

Ong. (1997). Tropical trees & shrubs planting: A practical guide. Pelanduk Publications.

Chicago Style (17th ed.) Citation

Ong. Tropical Trees & Shrubs Planting: A Practical Guide. Petaling Jaya: Pelanduk Publications, 1997.

MLA (8th ed.) Citation

Ong. Tropical Trees & Shrubs Planting: A Practical Guide. Pelanduk Publications, 1997.

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