APA-Zitierstil (7. Ausg.)

Bell, E., Bryman, A., & Harley, B. (2019). Business research methods (Fifth edition.). Oxford University Press.

Chicago-Zitierstil (17. Ausg.)

Bell, Emma, Alan Bryman, und Bill Harley. Business Research Methods. Fifth edition. Oxford: Oxford University Press, 2019.

MLA-Zitierstil (9. Ausg.)

Bell, Emma, et al. Business Research Methods. Fifth edition. Oxford University Press, 2019.