Cita APA (7th ed.)

Helmreich, E. C. (1957). Hungary. Published for the Mid-European Studies Center of the Free Europe Committee by Praeger.

Cita Chicago (17th ed.)

Helmreich, Ernst Christian. Hungary. New York: Published for the Mid-European Studies Center of the Free Europe Committee by Praeger, 1957.

Cita MLA (9th ed.)

Helmreich, Ernst Christian. Hungary. Published for the Mid-European Studies Center of the Free Europe Committee by Praeger, 1957.