APA

Opoczynski P., Zelkowicz J., Kassow S. D. & Suchoff D. (2015). In those nightmarish days. New Haven; London: Yale University Press.

Chicago

Opoczynski Peretz, Zelkowicz Josef, Kassow Samuel D and Suchoff David. 2015. In those nightmarish days. New Haven; London: Yale University Press.

Harvard

Opoczynski P., Zelkowicz J., Kassow S. D. and Suchoff D. (2015). In those nightmarish days. New Haven; London: Yale University Press.

MLA

Opoczynski Peretz, Zelkowicz Josef, Kassow Samuel D and Suchoff David. In those nightmarish days. New Haven; London: Yale University Press. 2015.