Citazione Stile APA (7a Edizione)

Birch, D. L. (1967). The businessman and the city. Harvard University, Graduate School of Business Administration.

Citazione stile Chigago Style (17a edizione)

Birch, David L. The Businessman and the City. Boston: Harvard University, Graduate School of Business Administration, 1967.

Citatione MLA (8a ed.)

Birch, David L. The Businessman and the City. Harvard University, Graduate School of Business Administration, 1967.