Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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