Dyfyniad APA

Richardson, D. (1983). Guide to Negotiable Insturments and the Bills of Exchange Acts (7th ed.). Butterworths.

Dyfyniad Arddull Chicago

Richardson, Dudley. Guide to Negotiable Insturments and the Bills of Exchange Acts. 7th ed. London: Butterworths, 1983.

Dyfyniad MLA

Richardson, Dudley. Guide to Negotiable Insturments and the Bills of Exchange Acts. 7th ed. Butterworths, 1983.

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