APA (7th ed.) Citation

Tee, S. P., Wee, M. L., & Low, Y. K. (2001). Trees of our garden city: A guide to the common trees of Singapore. National Parks Board.

Chicago Style (17th ed.) Citation

Tee, Swee Ping, Mei Lynn Wee, and Yong Kwee Low. Trees of Our Garden City: A Guide to the Common Trees of Singapore. Singapore: National Parks Board, 2001.

MLA (9th ed.) Citation

Tee, Swee Ping, et al. Trees of Our Garden City: A Guide to the Common Trees of Singapore. National Parks Board, 2001.