APA (7th ed.) Citation

Clay, H. (1926). Economics: An introduction for the general reader. Macmillan.

Chicago Style (17th ed.) Citation

Clay, Henry. Economics: An Introduction for the General Reader. New York: Macmillan, 1926.

MLA (9th ed.) Citation

Clay, Henry. Economics: An Introduction for the General Reader. Macmillan, 1926.

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