Hayward, J. (1968). Measurement of Soil Loss From Fractional Acre Plots. Agricultural Engineering Institute.
芝加哥风格引文Hayward, J.A. Measurement of Soil Loss From Fractional Acre Plots. New Zealand: Agricultural Engineering Institute, 1968.
MLA引文Hayward, J.A. Measurement of Soil Loss From Fractional Acre Plots. Agricultural Engineering Institute, 1968.
警告：这些引文格式不一定是100％准确.