MLA

IWA Publishing, Gavin Collins, and Fernando G Fermoso. Trace Element Supplementation As a Management Tool for Anaerobic Digester Operation. IWA Publishing, 2018.

APA

IWA Publishing, I. Publishing, Collins, G., & Fermoso, F. G. (2018). Trace element supplementation as a management tool for anaerobic digester operation. IWA Publishing.

Chicago

IWA Publishing, Gavin Collins, and Fernando G Fermoso. Trace Element Supplementation As a Management Tool for Anaerobic Digester Operation. : IWA Publishing, 2018.