APA (7th ed.) Citation

Wee, Y. C. (1997). Ferns of the tropics. Times Editions Pte ltd.

Chicago Style (17th ed.) Citation

Wee, Yeow Chin. Ferns of the Tropics. Singapore: Times Editions Pte ltd, 1997.

MLA (8th ed.) Citation

Wee, Yeow Chin. Ferns of the Tropics. Times Editions Pte ltd, 1997.

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