APA استشهاد

Birnie, A. (1930). Economic history of Europe 1760-1939: With an epilogue. University Paper backs.

استشهاد بنمط شيكاغو

Birnie, Arthur. Economic History of Europe 1760-1939: With an Epilogue. London: University Paper backs, 1930.

MLA استشهاد

Birnie, Arthur. Economic History of Europe 1760-1939: With an Epilogue. University Paper backs, 1930.