Citazione Stile APA (7a Edizione)

Porębski, C., & Stróżewski, W. (1996). Polish value theory: Five lectures with texts. Jagiellonian University Press.

Citazione stile Chigago Style (17a edizione)

Porębski, Czesław, e Władysław Stróżewski. Polish Value Theory: Five Lectures with Texts. Cracow: Jagiellonian University Press, 1996.

Citatione MLA (9a ed.)

Porębski, Czesław, e Władysław Stróżewski. Polish Value Theory: Five Lectures with Texts. Jagiellonian University Press, 1996.