APA (7th ed.) Citation

Ullmann, W. (1981). The United States and Czechoslovakia, 1945-1948. R. Oldenbourg.

Chicago Style (17th ed.) Citation

Ullmann, Walter. The United States and Czechoslovakia, 1945-1948. München: R. Oldenbourg, 1981.

MLA (9th ed.) Citation

Ullmann, Walter. The United States and Czechoslovakia, 1945-1948. R. Oldenbourg, 1981.