APA (7th ed.) Citation

Brownlow, K., & Robinson, D. (1968). How it happened here. Secker & Warburg.

Chicago Style (17th ed.) Citation

Brownlow, Kenneth, and David Robinson. How It Happened Here. London: Secker & Warburg, 1968.

MLA (9th ed.) Citation

Brownlow, Kenneth, and David Robinson. How It Happened Here. Secker & Warburg, 1968.

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