Hamer, J. (1987). The twentieth century. Houndmills: Macmillan.
Chicago Style CitationHamer, John. The Twentieth Century. Houndmills: Macmillan, 1987.
MLA CitationHamer, John. The Twentieth Century. Houndmills: Macmillan, 1987.
Warning: These citations may not always be 100% accurate.