Cita APA (7th ed.)

Atkins, S. E. (2004). Encyclopedia of modern worldwide extremists and extremist groups. Greenwood Press.

Cita Chicago (17th ed.)

Atkins, Stephen E. Encyclopedia of Modern Worldwide Extremists and Extremist Groups. Westport, Conn: Greenwood Press, 2004.

Cita MLA (9th ed.)

Atkins, Stephen E. Encyclopedia of Modern Worldwide Extremists and Extremist Groups. Greenwood Press, 2004.