Citazione Stile APA (7a Edizione)

HELD, C. C. (1989). Middle east patterns: Places, peoples, and politics. Westview Press.

Citazione stile Chigago Style (17a edizione)

HELD, Colbert C. Middle East Patterns: Places, Peoples, and Politics. Boulder: Westview Press, 1989.

Citatione MLA (9a ed.)

HELD, Colbert C. Middle East Patterns: Places, Peoples, and Politics. Westview Press, 1989.