Cita APA (7th ed.)

Quinlan, C., Babin, B. J., Carr, J. C., Griffin, M., & Zikmund, W. G. (2019). Business research methods (Second edition.). Cengage Learning, EMEA.

Cita Chicago (17th ed.)

Quinlan, Christina, Barry J. Babin, Jon C. Carr, Mitch Griffin, i William G. Zikmund. Business Research Methods. Second edition. Andover, Hampshire, United Kingdom: Cengage Learning, EMEA, 2019.

Cita MLA (9th ed.)

Quinlan, Christina, et al. Business Research Methods. Second edition. Cengage Learning, EMEA, 2019.