Dyfyniad APA

Theakston, K. (2004). British foreign secretaries since 1974. Routledge.

Dyfyniad Arddull Chicago

Theakston, Kevin. British Foreign Secretaries Since 1974. London ; New York: Routledge, 2004.

Dyfyniad MLA

Theakston, Kevin. British Foreign Secretaries Since 1974. Routledge, 2004.

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