APA (7th ed.) Citation

Bultez, A. V., & Naert, P. A. (1973). Estimating gravitational market share models. Universiteit Antwerpen.

Chicago Style (17th ed.) Citation

Bultez, Alain V., and Philippe A. Naert. Estimating Gravitational Market Share Models. Antwerpen: Universiteit Antwerpen, 1973.

MLA (9th ed.) Citation

Bultez, Alain V., and Philippe A. Naert. Estimating Gravitational Market Share Models. Universiteit Antwerpen, 1973.

Warning: These citations may not always be 100% accurate.