Cita APA

Visser,H, & Robertson,Martin. (1994). The quantity of money. Martin Robertson & Company Ltd.

Citación estilo Chicago

Visser,H, y Robertson,Martin. The Quantity of Money. London: Martin Robertson & Company Ltd, 1994.

Cita MLA

Visser,H, y Robertson,Martin. The Quantity of Money. Martin Robertson & Company Ltd, 1994.