APA Citation

Childe, V. G. (1954). What happened in history (Rev. ed.). Baltimore, Md.: Penguin Books.

Chicago Style Citation

Childe, V. Gordon. What Happened in History. Rev. ed. Baltimore, Md.: Penguin Books, 1954.

MLA Citation

Childe, V. Gordon. What Happened in History. Rev. ed. Baltimore, Md.: Penguin Books, 1954.

Warning: These citations may not always be 100% accurate.