APA (7th ed.) Citation

Alves, M. M., Pereira, M. A., Mota, M., Novais, J. M., & Colleran, E. (1998). Staged and non-staged anaerobic filters: Microbial activity segregation, hydrodynamic behaviour and performance.

Chicago Style (17th ed.) Citation

Alves, M. M., M. A. Pereira, M. Mota, J. M. Novais, and Emer Colleran. Staged and Non-staged Anaerobic Filters: Microbial Activity Segregation, Hydrodynamic Behaviour and Performance. 1998.

MLA (8th ed.) Citation

Alves, M. M., et al. Staged and Non-staged Anaerobic Filters: Microbial Activity Segregation, Hydrodynamic Behaviour and Performance. 1998.