APA-ийн эшлэл(7 дахь хэвлэлт)

Dressman, F. (1994). Gus Wortham: Portrait of a leader. Texas A & M University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Dressman, Fran. Gus Wortham: Portrait of a Leader. College Station: Texas A & M University Press, 1994.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Dressman, Fran. Gus Wortham: Portrait of a Leader. Texas A & M University Press, 1994.