Citazione APA

David Halvarson, Donna Hill, Pedro Villagas et al, & Simon Shane M. (2006). Biosecurity in the poultry industry. International boob distributing Co.

Stile di citazione Chicago

David Halvarson, Donna Hill, Pedro Villagas et al, e Simon Shane M. Biosecurity in the Poultry Industry. International boob distributing Co, 2006.

Citazione MLA

David Halvarson, et al. Biosecurity in the Poultry Industry. International boob distributing Co, 2006.