APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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