APA (7th ed.) Citation

Beal, B. D. (2001). Geographic agglomeration, knowledge spillovers, and competitive evolution. [publisher not identified].

Chicago Style (17th ed.) Citation

Beal, Brent D. Geographic Agglomeration, Knowledge Spillovers, and Competitive Evolution. [Place of publication not identified]: [publisher not identified], 2001.

MLA (9th ed.) Citation

Beal, Brent D. Geographic Agglomeration, Knowledge Spillovers, and Competitive Evolution. [publisher not identified], 2001.