Dyfyniad APA

Greene, H. (1973). Crooked counties: Further rivals of Sherlock Holmes. Bodley Head.

Dyfyniad Arddull Chicago

Greene, Hugh. Crooked Counties: Further Rivals of Sherlock Holmes. London: Bodley Head, 1973.

Dyfyniad MLA

Greene, Hugh. Crooked Counties: Further Rivals of Sherlock Holmes. Bodley Head, 1973.

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