Dyfyniad APA

Feinberg, R. E. (1997). Summitry in the Americas: A progress report. Institute for International Economics.

Dyfyniad Arddull Chicago

Feinberg, Richard E. Summitry in the Americas: A Progress Report. Washington, D.C.: Institute for International Economics, 1997.

Dyfyniad MLA

Feinberg, Richard E. Summitry in the Americas: A Progress Report. Institute for International Economics, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.