APA (7th ed.) Citation

Kuratowski, K. A half century of polish mathematics. Pergamon Press.

Chicago Style (17th ed.) Citation

Kuratowski, Kazimierz. A Half Century of Polish Mathematics. Oxford: Pergamon Press.

MLA (9th ed.) Citation

Kuratowski, Kazimierz. A Half Century of Polish Mathematics. Pergamon Press.

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