Citazione Stile APA (7a Edizione)

Górka, O. (1942). Outline of Polish History: Past and present (1. Aufl.). Kolin.

Citazione stile Chigago Style (17a edizione)

Górka, Olgierd. Outline of Polish History: Past and Present. 1. Aufl. London: Kolin, 1942.

Citatione MLA (8a ed.)

Górka, Olgierd. Outline of Polish History: Past and Present. 1. Aufl. Kolin, 1942.