Skarpe, C., Du Toit, J. T., Moe, S. R., & Aarrestad, P. A. (2014). Elephants and savanna woodland ecosystems: A study from Chobe National Park, Botswana. Wiley.
芝加哥风格引文Skarpe, Christina, Johan T. Du Toit, Stein R. Moe, 与 Per Arild Aarrestad. Elephants and Savanna Woodland Ecosystems: A Study from Chobe National Park, Botswana. Chichester, England: Wiley, 2014.
MLA引文Skarpe, Christina, et al. Elephants and Savanna Woodland Ecosystems: A Study from Chobe National Park, Botswana. Wiley, 2014.
警告：这些引文格式不一定是100％准确.