Cita APA (7a ed.)
Hutton, S., Bettridge, J. M., Habte, T., Christley, R. M., Sambo, E., & Ganapathy, K. (2013). Respiratory pathogens in an intensive poultry farm in Debre Zeit, Ethiopia. University of Liverpool.
Cita Chicago Style (17a ed.)
Hutton, S., Judy M. Bettridge, T. Habte, Robert M. Christley, E. Sambo, y K. Ganapathy. Respiratory Pathogens in an Intensive Poultry Farm in Debre Zeit, Ethiopia. University of Liverpool, 2013.
Cita MLA (9a ed.)
Hutton, S., et al. Respiratory Pathogens in an Intensive Poultry Farm in Debre Zeit, Ethiopia. University of Liverpool, 2013.
Precaución: Estas citas no son 100% exactas.