APA-viite (7. p.)

Johnson, L. A. (1969). Employing the hard-core unemployed. American Management Association.

Chicago-viite (17. p.)

Johnson, Lawrence Alexander. Employing the Hard-core Unemployed. [New York]: American Management Association, 1969.

MLA-viite (8. p.)

Johnson, Lawrence Alexander. Employing the Hard-core Unemployed. American Management Association, 1969.