Cita APA

Penrose, E. T. (1951). The economics of the international patent system. Johns Hopkins Press.

Citación estilo Chicago

Penrose, Edith Tilton. The Economics of the International Patent System. Baltimore: Johns Hopkins Press, 1951.

Cita MLA

Penrose, Edith Tilton. The Economics of the International Patent System. Johns Hopkins Press, 1951.

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