Cita APA (7th ed.)

Grayson, H. (1965). Price theory in changing economy. Macmillan Co.

Cita Chicago (17th ed.)

Grayson, Henry. Price Theory in Changing Economy. New york: Macmillan Co, 1965.

Cita MLA (9th ed.)

Grayson, Henry. Price Theory in Changing Economy. Macmillan Co, 1965.