Cita APA (7a ed.)
Perry, B. D., Randolph, T. F., McDermott, J. J., Sones, K. R., & Thornton, P. K. (2002). Investing in animal health research to alleviate poverty. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Perry, Brian D., Thomas F. Randolph, John J. McDermott, Keith R. Sones, y Philip K. Thornton. Investing in Animal Health Research to Alleviate Poverty. International Livestock Research Institute, 2002.
Cita MLA (9a ed.)
Perry, Brian D., et al. Investing in Animal Health Research to Alleviate Poverty. International Livestock Research Institute, 2002.
Precaución: Estas citas no son 100% exactas.