APA-Zitierstil (7. Ausg.)

Simon, J. L. (1987). How to start and operate a mail-order business (4. ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Simon, Julian L. How to Start and Operate a Mail-order Business. 4. ed. New York [u.a.]: McGraw-Hill, 1987.

MLA-Zitierstil (9. Ausg.)

Simon, Julian L. How to Start and Operate a Mail-order Business. 4. ed. McGraw-Hill, 1987.