APA (7th ed.) Citation

Wan Harun, W. S. (1988). Fighting erosion in the humid tropics.

Chicago Style (17th ed.) Citation

Wan Harun, Wan Sulaiman. Fighting Erosion in the Humid Tropics. 1988.

MLA (9th ed.) Citation

Wan Harun, Wan Sulaiman. Fighting Erosion in the Humid Tropics. 1988.

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