APA (7th ed.) Citation

Frey, K. (2006). Nuclear weapons as symbols: The role of norms in nuclear policy making.

Chicago Style (17th ed.) Citation

Frey, Karsten. Nuclear Weapons as Symbols: The Role of Norms in Nuclear Policy Making. Barcelona, 2006.

MLA (9th ed.) Citation

Frey, Karsten. Nuclear Weapons as Symbols: The Role of Norms in Nuclear Policy Making. 2006.

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