APA (7th ed.) Citation

Gardner, S. (2011). Heritage Trees Of Penang. Areca Books.

Chicago Style (17th ed.) Citation

Gardner, Simon. Heritage Trees Of Penang. Penang: Areca Books, 2011.

MLA (9th ed.) Citation

Gardner, Simon. Heritage Trees Of Penang. Areca Books, 2011.

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