Dyfyniad APA

Gorbachev, M. (1987). Selected speeches and articles (2nd.). Progress Pub.

Dyfyniad Arddull Chicago

Gorbachev, Mikhail. Selected Speeches and Articles. 2nd. Moscow: Progress Pub, 1987.

Dyfyniad MLA

Gorbachev, Mikhail. Selected Speeches and Articles. 2nd. Progress Pub, 1987.

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