Hardt, M. (1994). Toni Negri’s Practical Philosophy. In A. Gordon & M. Ryan (Eds.), Body Politics: Disease, Desire, and the Family (pp. 225–228). Boulder: Westview Press.

Hardt, M. “Toni Negri’s Practical Philosophy.” In Body Politics: Disease, Desire, and the Family, edited by Avery Gordon and Michael Ryan, 225–28. Boulder: Westview Press, 1994.

Hardt M. Toni Negri’s Practical Philosophy. In: Gordon A, Ryan M, editors. Body Politics: Disease, Desire, and the Family. Boulder: Westview Press; 1994. p. 225–8.

Hardt, M. “Toni Negri’s Practical Philosophy.” Body Politics: Disease, Desire, and the Family, edited by Avery Gordon and Michael Ryan, Westview Press, 1994, pp. 225–28.

Hardt M. Toni Negri’s Practical Philosophy. In: Gordon A, Ryan M, editors. Body Politics: Disease, Desire, and the Family. Boulder: Westview Press; 1994. p. 225–28.