APA

Beorn W. W., . (2014). Marching into darkness. Cambridge, Mass: Harvard University Press.

Chicago

Beorn Waitman Wade, . 2014. Marching into darkness. Cambridge, Mass: Harvard University Press.

Harvard

Beorn W. W., . (2014). Marching into darkness. Cambridge, Mass: Harvard University Press.

MLA

Beorn Waitman Wade, . Marching into darkness. Cambridge, Mass: Harvard University Press. 2014.