McPherson, M., & Smith-Lovin, L. (2006). Social Networks. In L. R. Sherrod (Ed.), Youth Activism: An International Encyclopedia. Westport, CT: Greenwood Press.

McPherson, Miller, and L. Smith-Lovin. “Social Networks.” In Youth Activism: An International Encyclopedia, edited by Lonnie R. Sherrod. Westport, CT: Greenwood Press, 2006.

McPherson M, Smith-Lovin L. Social Networks. In: Sherrod LR, editor. Youth Activism: An International Encyclopedia. Westport, CT: Greenwood Press; 2006.

McPherson, Miller, and L. Smith-Lovin. “Social Networks.” Youth Activism: An International Encyclopedia, edited by Lonnie R. Sherrod, Westport, CT: Greenwood Press, 2006.

McPherson M, Smith-Lovin L. Social Networks. In: Sherrod LR, editor. Youth Activism: An International Encyclopedia. Westport, CT: Greenwood Press; 2006.