Cita APA (7a ed.)

Jones, L. L. (1944). Our business life (3d ed.). The Gregg Pub. Co.

Cita Chicago Style (17a ed.)

Jones, Lloyd Llewellyn. Our Business Life. 3d ed. New York, Chicago [etc.]: The Gregg Pub. Co, 1944.

Cita MLA (8a ed.)

Jones, Lloyd Llewellyn. Our Business Life. 3d ed. The Gregg Pub. Co, 1944.