Dyfyniad APA

Gorbachev, M. S. (1987). Toward a better world. Hutchinson.

Dyfyniad Arddull Chicago

Gorbachev, Mikhail S. Toward a Better World. London: Hutchinson, 1987.

Dyfyniad MLA

Gorbachev, Mikhail S. Toward a Better World. Hutchinson, 1987.

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