Cita APA (7a ed.)

Brennan, R., Canning, L., & McDowell, R. (2007). Business-to-business marketing. SAGE.

Cita Chicago Style (17a ed.)

Brennan, Ross, Louise Canning, y Raymond McDowell. Business-to-business Marketing. Los Angeles ; London: SAGE, 2007.

Cita MLA (9a ed.)

Brennan, Ross, et al. Business-to-business Marketing. SAGE, 2007.