APA (7th ed.) Citation

Geroski, P., Gilbert, R. J., & Jacquemin, A. (1990). Barriers to entry and strategic competition. Harwood Academic.

Chicago Style (17th ed.) Citation

Geroski, Paul, Richard J. Gilbert, and Alexis Jacquemin. Barriers to Entry and Strategic Competition. Chur: Harwood Academic, 1990.

MLA (9th ed.) Citation

Geroski, Paul, et al. Barriers to Entry and Strategic Competition. Harwood Academic, 1990.