APA-ийн эшлэл(7 дахь хэвлэлт)

Waal, C., & Korner, B. O. (1997). Hardship and hope: Missouri women writing about their lives, 1820-1920. University of Missouri Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Waal, Carla, ба Barbara Oliver Korner. Hardship and Hope: Missouri Women Writing About Their Lives, 1820-1920. Columbia: University of Missouri Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Waal, Carla, ба Barbara Oliver Korner. Hardship and Hope: Missouri Women Writing About Their Lives, 1820-1920. University of Missouri Press, 1997.