Cita APA (7a ed.)

Hansen, M. H. (1986). Demography and democracy: The number of Athenian citizens in the fourth century B.C. Systime.

Cita Chicago Style (17a ed.)

Hansen, Mogens Herman. Demography and Democracy: The Number of Athenian Citizens in the Fourth Century B.C. Herning, Denmark: Systime, 1986.

Cita MLA (9a ed.)

Hansen, Mogens Herman. Demography and Democracy: The Number of Athenian Citizens in the Fourth Century B.C. Systime, 1986.