Dyfyniad APA

Thatcher, M. (1993). The Downing street years.

Dyfyniad Arddull Chicago

Thatcher, Margaret. The Downing Street Years. London, Harper Collins Publishers, 1993.

Dyfyniad MLA

Thatcher, Margaret. The Downing Street Years. 1993.

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