APA-ийн эшлэл(7 дахь хэвлэлт)

Whitten, N. E., Jr., & Whitten, D. S. (2011). Histories of the present: People and power in Ecuador. University of Illinois Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Whitten, Norman E., Jr., ба Dorothea S. Whitten. Histories of the Present: People and Power in Ecuador. Urbana: University of Illinois Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Whitten, Norman E., Jr., ба Dorothea S. Whitten. Histories of the Present: People and Power in Ecuador. University of Illinois Press, 2011.