APA (7th ed.) Citation

Söderbom, M., Teal, F., & Wambugu, A. (2002). Does firm size really affect earnings? University of Oxford.

Chicago Style (17th ed.) Citation

Söderbom, M., F. Teal, and A. Wambugu. Does Firm Size Really Affect Earnings? University of Oxford, 2002.

MLA (9th ed.) Citation

Söderbom, M., et al. Does Firm Size Really Affect Earnings? University of Oxford, 2002.