APA (7th ed.) Citation

Smith, H. (1968). A prospect political economy (1st published.). George Allen and Unwin.

Chicago Style (17th ed.) Citation

Smith, Henry. A Prospect Political Economy. 1st published. London: George Allen and Unwin, 1968.

MLA (9th ed.) Citation

Smith, Henry. A Prospect Political Economy. 1st published. George Allen and Unwin, 1968.

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