APA (7th ed.) Citation

Zeman, Z. A. (1969). Prague spring: A report on Czechoslovakia 1968 (1. publ.).

Chicago Style (17th ed.) Citation

Zeman, Zbyněk A. Prague Spring: A Report on Czechoslovakia 1968. 1. publ. 1969.

MLA (9th ed.) Citation

Zeman, Zbyněk A. Prague Spring: A Report on Czechoslovakia 1968. 1. publ. 1969.

Warning: These citations may not always be 100% accurate.