Pramer, D. (1965). Life in the soil. Heath.
芝加哥风格引文Pramer, David. Life in the Soil. Boston: Heath, 1965.
MLA引文Pramer, David. Life in the Soil. Heath, 1965.
警告：这些引文格式不一定是100％准确.
APA引文
Pramer, D. (1965). Life in the soil. Heath.
芝加哥风格引文Pramer, David. Life in the Soil. Boston: Heath, 1965.
MLA引文Pramer, David. Life in the Soil. Heath, 1965.