APA (7th ed.) Citation

Barraclough, G. (1979). Turning points in world history (English language ed.). Thames and Hudson.

Chicago Style (17th ed.) Citation

Barraclough, Geoffrey. Turning Points in World History. English language ed. [London?]: Thames and Hudson, 1979.

MLA (9th ed.) Citation

Barraclough, Geoffrey. Turning Points in World History. English language ed. Thames and Hudson, 1979.

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