APA (7th ed.) Citation

Eastham, J. K. (1961). Graphical economics. Quadrangle Books.

Chicago Style (17th ed.) Citation

Eastham, J. K. Graphical Economics. Chicago: Quadrangle Books, 1961.

MLA (9th ed.) Citation

Eastham, J. K. Graphical Economics. Quadrangle Books, 1961.

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