Grabosky, P. N., Liu, J., & Hinds, L. (2014). What does "don't know" mean?: Explaining citizen don't know responses in police surveys. Aktualne problemy prawa karnego i kryminologii ; 6, 401-418.
Cita Chicago Style (17a ed.)Grabosky, Peter N., Jianhong Liu, y Lyn Hinds. "What Does "Don't Know" Mean?: Explaining Citizen Don't Know Responses in Police Surveys." Aktualne Problemy Prawa Karnego I Kryminologii ; 6 2014: 401-418.
Cita MLA (9a ed.)Grabosky, Peter N., et al. "What Does "Don't Know" Mean?: Explaining Citizen Don't Know Responses in Police Surveys." Aktualne Problemy Prawa Karnego I Kryminologii ; 6, 2014, pp. 401-418.
Precaución: Estas citas no son 100% exactas.