Style de citation APA

Sachs, I. (1967). Obstacles to growth: Democraphic, economic and social. Polish Scientific Publ.

Style de citation Chicago

Sachs, Ignacy. Obstacles to Growth: Democraphic, Economic and Social. Warszawa: Polish Scientific Publ, 1967.

Style de citation MLA

Sachs, Ignacy. Obstacles to Growth: Democraphic, Economic and Social. Polish Scientific Publ, 1967.

Attention : ces citations peuvent ne pas être correctes à 100%.