APA-ийн эшлэл(7 дахь хэвлэлт)

Dennis, J. M. (2011). Robert Koehler's The strike: The improbable story of an iconic 1886 painting of labor protest. University of Wisconsin Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Dennis, James M. Robert Koehler's The Strike: The Improbable Story of an Iconic 1886 Painting of Labor Protest. Madison, Wis.: University of Wisconsin Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Dennis, James M. Robert Koehler's The Strike: The Improbable Story of an Iconic 1886 Painting of Labor Protest. University of Wisconsin Press, 2011.