Cita APA (7a ed.)

Chan Choi, S., & Coughlan, A. T. (2006). Private label positioning: Quality versus feature differentiation from the national brand. [s.n.].

Cita Chicago Style (17a ed.)

Chan Choi, S., y Anne T. Coughlan. Private Label Positioning: Quality Versus Feature Differentiation from the National Brand. [S.l.]: [s.n.], 2006.

Cita MLA (9a ed.)

Chan Choi, S., y Anne T. Coughlan. Private Label Positioning: Quality Versus Feature Differentiation from the National Brand. [s.n.], 2006.