Citazione Stile APA (7a Edizione)

Pond, E. (1993). Beyond the wall: Germany's road to unification. Brookings Institution.

Citazione stile Chigago Style (17a edizione)

Pond, Elizabeth. Beyond the Wall: Germany's Road to Unification. Washington, [D.C.]: Brookings Institution, 1993.

Citatione MLA (9a ed.)

Pond, Elizabeth. Beyond the Wall: Germany's Road to Unification. Brookings Institution, 1993.