APA (7th ed.) Citation

Bich, N. N., Yaziz, M. I., & Bakti, N. A. K. (1999). Combination of Chlorella vulgaris and Eichhornia crassipes for wastewater nitrogen removal. Elsevier Science.

Chicago Style (17th ed.) Citation

Bich, Nguyen Ngoc, Mohammad Ismail Yaziz, and Nordin Abdul Kadir Bakti. Combination of Chlorella Vulgaris and Eichhornia Crassipes for Wastewater Nitrogen Removal. Elsevier Science, 1999.

MLA (9th ed.) Citation

Bich, Nguyen Ngoc, et al. Combination of Chlorella Vulgaris and Eichhornia Crassipes for Wastewater Nitrogen Removal. Elsevier Science, 1999.