APA (7th ed.) Citation

Gieyztor, A. (1959). A Thousand Years Of Polish History. Polonia Publishing House.

Chicago Style (17th ed.) Citation

Gieyztor, Aleksander. A Thousand Years Of Polish History. Polonia Publishing House, 1959.

MLA (8th ed.) Citation

Gieyztor, Aleksander. A Thousand Years Of Polish History. Polonia Publishing House, 1959.

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