APA (7th ed.) Citation

Thanh, N. C., Lee, T. L., & Hum, K. S. (1981). Palm oil waste treatment study in Malaysia. Effluent & Water Treatment Journal, 21(10), 452.

Chicago Style (17th ed.) Citation

Thanh, N. C., T. L. Lee, and K. S. Hum. "Palm Oil Waste Treatment Study in Malaysia." Effluent & Water Treatment Journal 21, no. 10 (1981): 452.

MLA (9th ed.) Citation

Thanh, N. C., et al. "Palm Oil Waste Treatment Study in Malaysia." Effluent & Water Treatment Journal, vol. 21, no. 10, 1981, p. 452.