APA (7th ed.) Citation

Crumpe, S. (1968). An essay on the best means of providing employment for the people. A.M. Kelley.

Chicago Style (17th ed.) Citation

Crumpe, Samuel. An Essay on the Best Means of Providing Employment for the People. New York: A.M. Kelley, 1968.

MLA (9th ed.) Citation

Crumpe, Samuel. An Essay on the Best Means of Providing Employment for the People. A.M. Kelley, 1968.