Cita APA (7a ed.)

Learned, E. P. (1966). Business policy: Text and cases (2nd printing.). Richard D. Irwin.

Cita Chicago Style (17a ed.)

Learned, Edmund P. Business Policy: Text and Cases. 2nd printing. Homewood (Illinois): Richard D. Irwin, 1966.

Cita MLA (9a ed.)

Learned, Edmund P. Business Policy: Text and Cases. 2nd printing. Richard D. Irwin, 1966.