Cita APA (7a ed.)

Onuf, N. G. (1991). Sovereignty: Outline of a conceptual history. [s.n.].

Cita Chicago Style (17a ed.)

Onuf, Nicholas Greenwood. Sovereignty: Outline of a Conceptual History. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Onuf, Nicholas Greenwood. Sovereignty: Outline of a Conceptual History. [s.n.], 1991.