Cita APA

Ryan, W. J. L. (1960). Price theory. Macmillan.

Citación estilo Chicago

Ryan, William James Louden. Price Theory. London: Macmillan, 1960.

Cita MLA

Ryan, William James Louden. Price Theory. Macmillan, 1960.

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