APA-ийн эшлэл(7 дахь хэвлэлт)

Runyon, R., & Davis, W. A. (1996). Delia Webster and the Underground Railroad. The University Press of Kentucky.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Runyon, Randolph, ба William Albert Davis. Delia Webster and the Underground Railroad. Lexington, Kentucky: The University Press of Kentucky, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Runyon, Randolph, ба William Albert Davis. Delia Webster and the Underground Railroad. The University Press of Kentucky, 1996.