APA (7th ed.) Citation

Rosenfeld, M. (1943). A mere twenty years: The story of the Czechoslovak people. [s.n.].

Chicago Style (17th ed.) Citation

Rosenfeld, Maxmilian. A Mere Twenty Years: The Story of the Czechoslovak People. Auckland: [s.n.], 1943.

MLA (9th ed.) Citation

Rosenfeld, Maxmilian. A Mere Twenty Years: The Story of the Czechoslovak People. [s.n.], 1943.