Dyfyniad APA

ECKERSLEY, C. (1970). Essential English for foreign students: ECKERSLEY, C.E. Longman.

Dyfyniad Arddull Chicago

ECKERSLEY, C.E. Essential English for Foreign Students: ECKERSLEY, C.E. London: Longman, 1970.

Dyfyniad MLA

ECKERSLEY, C.E. Essential English for Foreign Students: ECKERSLEY, C.E. Longman, 1970.

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