APA (7th ed.) Citation

Oster, S. M. (1999). Modern competitive analysis (3. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Oster, Sharon M. Modern Competitive Analysis. 3. ed. New York [u.a.]: Oxford Univ. Press, 1999.

MLA (9th ed.) Citation

Oster, Sharon M. Modern Competitive Analysis. 3. ed. Oxford Univ. Press, 1999.