Cita APA (7th ed.)
Schiffman, S. (2002). Getting to "closed". Dearborn Trade.
Cita Chicago (17th ed.)
Schiffman, Stephan. Getting to "Closed". Chicago: Dearborn Trade, 2002.
Cita MLA (9th ed.)
Schiffman, Stephan. Getting to "Closed". Dearborn Trade, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.