APA (7th ed.) Citation

Orbis Press Agency. (1983). 100 x about Czechoslovakia. Orbis Press Agency.

Chicago Style (17th ed.) Citation

Orbis Press Agency. 100 X About Czechoslovakia. Prague: Orbis Press Agency, 1983.

MLA (9th ed.) Citation

Orbis Press Agency. 100 X About Czechoslovakia. Orbis Press Agency, 1983.

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