APA (7th ed.) Citation

National Park Board Singapore. (2012). Trees of the Istana: Treasures in the Domain.

Chicago Style (17th ed.) Citation

National Park Board Singapore. Trees of the Istana: Treasures in the Domain. SingaporeSuntree Media Pte Ltd, 2012.

MLA (9th ed.) Citation

National Park Board Singapore. Trees of the Istana: Treasures in the Domain. 2012.

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