Riley, J. W. (1911). When the frost is on the punkin: And other poems. The Bobbs-Merrill Company.
Lua i Stíl Chicago (17ú heag.)Riley, James Whitcomb. When the Frost Is on the Punkin: And Other Poems. Indianapolis: The Bobbs-Merrill Company, 1911.
Lua MLA (8ú heag.)Riley, James Whitcomb. When the Frost Is on the Punkin: And Other Poems. The Bobbs-Merrill Company, 1911.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.