Dyfyniad APA

Allen, G. C. (1970). Export register of the Federation of British industries. Harlow: Longmans.

Dyfyniad Arddull Chicago

Allen, G. C. Export Register of the Federation of British Industries. Harlow: Longmans, 1970.

Dyfyniad MLA

Allen, G. C. Export Register of the Federation of British Industries. Harlow: Longmans, 1970.

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