APA Citation

Childe, V. G. 1. (1961). What happened in history. Harmondsworth: Penguin books.

Chicago Style Citation

Childe, V. Gordon 1892-1957. What Happened in History. Harmondsworth: Penguin books, 1961.

MLA Citation

Childe, V. Gordon 1892-1957. What Happened in History. Harmondsworth: Penguin books, 1961.

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