Axel och Margaret Ax:son Johnsons stiftelse, Almqvist, K., & Belfrage, L. (2013). Roots of violence. Axel and Margaret Ax:son Johnson Foundation.
Citazione stile Chigago Style (17a edizione)Axel och Margaret Ax:son Johnsons stiftelse, Kurt Almqvist, e Louise Belfrage. Roots of Violence. Stockholm: Axel and Margaret Ax:son Johnson Foundation, 2013.
Citatione MLA (9a ed.)Axel och Margaret Ax:son Johnsons stiftelse, et al. Roots of Violence. Axel and Margaret Ax:son Johnson Foundation, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.