Cita APA (7a ed.)

Brennan, R., Canning, L., & McDowell, R. (2020). Business-to-business marketing (Fifth edition.). SAGE Publications.

Cita Chicago Style (17a ed.)

Brennan, Ross, Louise Canning, y Raymond McDowell. Business-to-business Marketing. Fifth edition. London [etc.]: SAGE Publications, 2020.

Cita MLA (9a ed.)

Brennan, Ross, et al. Business-to-business Marketing. Fifth edition. SAGE Publications, 2020.