(1975). Greasy cutworm, Agrotis ipsilon Hufnagel, life-cycle / D.J. Allan.
Lua i Stíl Chicago (17ú heag.)Greasy Cutworm, Agrotis Ipsilon Hufnagel, Life-cycle / D.J. Allan. 1975.
Lua MLA (9ú heag.)Greasy Cutworm, Agrotis Ipsilon Hufnagel, Life-cycle / D.J. Allan. 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.