APA (7th ed.) Citation

Nyns, E. J., & Thomas, S. I. (1998). Biogas from waste and waste water treatment. LIOR.

Chicago Style (17th ed.) Citation

Nyns, E. J., and Sylviane Ir Thomas. Biogas from Waste and Waste Water Treatment. Belgium: LIOR, 1998.

MLA (9th ed.) Citation

Nyns, E. J., and Sylviane Ir Thomas. Biogas from Waste and Waste Water Treatment. LIOR, 1998.