Cita APA (7a ed.)

Jones, L. L., & Bertschi, L. (1930). General business science. Gregg Pub. Co..

Cita Chicago Style (17a ed.)

Jones, Lloyd Llewellyn, y Lloyd Bertschi. General Business Science. New York, Boston [etc.]: Gregg Pub. Co., 1930.

Cita MLA (8a ed.)

Jones, Lloyd Llewellyn, y Lloyd Bertschi. General Business Science. Gregg Pub. Co., 1930.