APA (7th ed.) Citation

De Weydenthal, J. B., & Robinson, W. F. (1980). August 1980: The strikes in Poland. Radio Free Europe Research.

Chicago Style (17th ed.) Citation

De Weydenthal, Jan B., and William F. Robinson. August 1980: The Strikes in Poland. Munich, W. Germany: Radio Free Europe Research, 1980.

MLA (9th ed.) Citation

De Weydenthal, Jan B., and William F. Robinson. August 1980: The Strikes in Poland. Radio Free Europe Research, 1980.