(2005). Ed Ruscha: Blue Collar Drawings, 1992. October.
Cita Chicago (17th ed.)"Ed Ruscha: Blue Collar Drawings, 1992." October 2005.
Cita MLA (8th ed.)"Ed Ruscha: Blue Collar Drawings, 1992." October, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.