APA (7th ed.) Citation

East, R., Thomas, R., & O'Reilly, C. (2006). Profiles of people in power: The world's government leaders (2. ed.). Routledge.

Chicago Style (17th ed.) Citation

East, Roger, Richard Thomas, and Carina O'Reilly. Profiles of People in Power: The World's Government Leaders. 2. ed. London [u.a.]: Routledge, 2006.

MLA (9th ed.) Citation

East, Roger, et al. Profiles of People in Power: The World's Government Leaders. 2. ed. Routledge, 2006.