MLA

Hallman, William K, et al. Avian Influenza In Poultry: American Knowledge, Perceptions and Responses. USA, 2007.

APA

Hallman, W. K, Cuite, C. L, Condry, S. C, & Vata, M. (2007). Avian influenza in poultry: American knowledge, perceptions and responses. USA.

Chicago

Hallman, William K., Cara L Cuite, Sarah C Condry, and Miranda Vata. Avian Influenza In Poultry: American Knowledge, Perceptions and Responses. USA, 2007.