APA (7th ed.) Citation
(1987). Poland 1987: Statistical Data (1. wyd.). Central Statistical Office.
Chicago Style (17th ed.) Citation
Poland 1987: Statistical Data. 1. wyd. Warszawa: Central Statistical Office, 1987.
MLA (9th ed.) Citation
Poland 1987: Statistical Data. 1. wyd. Central Statistical Office, 1987.
Warning: These citations may not always be 100% accurate.