Heard, S. D., King, M. W., & Prittie, E. J. (1941). Stories of American pioneers. John C. Winston Co..
Lua i Stíl Chicago (17ú heag.)Heard, Sarah Dow, Morrill Whitney King, agus Edwin John Prittie. Stories of American Pioneers. Philadelphia : Chicago [etc.]: John C. Winston Co., 1941.
Lua MLA (8ú heag.)Heard, Sarah Dow, et al. Stories of American Pioneers. John C. Winston Co., 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.