APA-ийн эшлэл(7 дахь хэвлэлт)

Langford, M., & Langford, J. W. (2011). A Cold War tourist and his camera. McGill-Queen's University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Langford, Martha, ба John W. Langford. A Cold War Tourist and His Camera. Montreal: McGill-Queen's University Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Langford, Martha, ба John W. Langford. A Cold War Tourist and His Camera. McGill-Queen's University Press, 2011.