Dyfyniad APA

Francis, S. (1980). Premeir IAS General Studies (2nd ed.). Allied.

Dyfyniad Arddull Chicago

Francis, SRS. Premeir IAS General Studies. 2nd ed. New Delhi: Allied, 1980.

Dyfyniad MLA

Francis, SRS. Premeir IAS General Studies. 2nd ed. Allied, 1980.

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