Dyfyniad APA

GERTCHER, F. L., & WEIDA, W. J. (1990). Beyond deterrence: The political economy of nuclear weapons. Westview.

Dyfyniad Arddull Chicago

GERTCHER, Frank L., and WILLIAM J. WEIDA. Beyond Deterrence: The Political Economy of Nuclear Weapons. Boulder: Westview, 1990.

Dyfyniad MLA

GERTCHER, Frank L., and WILLIAM J. WEIDA. Beyond Deterrence: The Political Economy of Nuclear Weapons. Westview, 1990.

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