Cita APA (7th ed.)
Skinner, S. J. (1994). Marketing (2nd ed.). Houghton Mifflin Co..
Cita Chicago (17th ed.)
Skinner, Steven J. Marketing. 2nd ed. Boston: Houghton Mifflin Co., 1994.
Cita MLA (9th ed.)
Skinner, Steven J. Marketing. 2nd ed. Houghton Mifflin Co., 1994.
Atenció: Aquestes cites poden no estar 100% correctes.