APA (7th ed.) Citation
Li Pun, H., Jabbar, M., & Thornton, P. K. (1999). Ecoregional research at ILRI: Background. International Livestock Research Institute.
Chicago Style (17th ed.) Citation
Li Pun, H.H., M.A Jabbar, and Philip K. Thornton. Ecoregional Research at ILRI: Background. International Livestock Research Institute, 1999.
MLA (9th ed.) Citation
Li Pun, H.H., et al. Ecoregional Research at ILRI: Background. International Livestock Research Institute, 1999.
Warning: These citations may not always be 100% accurate.