(1975). Greasy cutworm, Agrotis ipsilon Hufnagel, life-cycle / D.J. Allan.
芝加哥风格引文Greasy Cutworm, Agrotis Ipsilon Hufnagel, Life-cycle / D.J. Allan. 1975.
MLA引文Greasy Cutworm, Agrotis Ipsilon Hufnagel, Life-cycle / D.J. Allan. 1975.
警告：这些引文格式不一定是100％准确.