APA Style

Grant, A, J., Temperley, H. (1939). Europe in the nineteenth and twentieth centuries (1789-1950) (SIXTH EDITION). London: Longmas, green and co.

MLA Style

Grant, A., J.., Temperley, Harold. "Europe in the nineteenth and twentieth centuries (1789-1950)". SIXTH EDITION London: Longmas, green and co, 1939. Buku.