APA (7e ed.) Bronvermelding

Atkins, S. E. (2002). Encyclopedia of modern American extremists and extremist groups. Greenwood Press.

Chicago (17e ed.) Bronvermelding

Atkins, Stephen E. Encyclopedia of Modern American Extremists and Extremist Groups. Westport, Conn: Greenwood Press, 2002.

MLA (9e ed.) Bronvermelding

Atkins, Stephen E. Encyclopedia of Modern American Extremists and Extremist Groups. Greenwood Press, 2002.