Citazione Stile APA (7a Edizione)
Sprinz, D. F., & Wolinsky-Nahmias, Y. Modelds, Numbers and Cases: Methods for Studying International Relations. University of Michigan.
Citazione stile Chigago Style (17a edizione)
Sprinz, Detlef F., e Yael Wolinsky-Nahmias. Modelds, Numbers and Cases: Methods for Studying International Relations. Ann Arbor, EUA: University of Michigan.
Citatione MLA (9a ed.)
Sprinz, Detlef F., e Yael Wolinsky-Nahmias. Modelds, Numbers and Cases: Methods for Studying International Relations. University of Michigan.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.