Dyfyniad APA

Acton, E. (1990). Rethinking the Russian Revolution. London: Edward Arnold.

Dyfyniad Arddull Chicago

Acton, Edward. Rethinking the Russian Revolution. London: Edward Arnold, 1990.

Dyfyniad MLA

Acton, Edward. Rethinking the Russian Revolution. London: Edward Arnold, 1990.

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