APA (7th ed.) Citation

Friedman. (2002). Longitudes and attitudes: Exploring the world after September 11. Penguin Books.

Chicago Style (17th ed.) Citation

Friedman. Longitudes and Attitudes: Exploring the World After September 11. London: Penguin Books, 2002.

MLA (8th ed.) Citation

Friedman. Longitudes and Attitudes: Exploring the World After September 11. Penguin Books, 2002.

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