Citazione Stile APA (7a Edizione)

Ellerman, D. R. (1990). Modeling policy outcomes: Decision making at local transit agencies. VSP.

Citazione stile Chigago Style (17a edizione)

Ellerman, Donald R. Modeling Policy Outcomes: Decision Making at Local Transit Agencies. Utrecht, The Netherlands: VSP, 1990.

Citatione MLA (9a ed.)

Ellerman, Donald R. Modeling Policy Outcomes: Decision Making at Local Transit Agencies. VSP, 1990.