Citazione Stile APA (7a Edizione)

Simon, G. (1921). Labour legislation in the Polish Republic. Sampson, Low, Marston & Co, Ltd..

Citazione stile Chigago Style (17a edizione)

Simon, Gustaw. Labour Legislation in the Polish Republic. London ; Edinburgh: Sampson, Low, Marston & Co, Ltd., 1921.

Citatione MLA (9a ed.)

Simon, Gustaw. Labour Legislation in the Polish Republic. Sampson, Low, Marston & Co, Ltd., 1921.