Dyfyniad APA

ALLEN, W. S. (1974). Living english structure: Key to the exercises. Longman.

Dyfyniad Arddull Chicago

ALLEN, W. Stannard. Living English Structure: Key to the Exercises. London: Longman, 1974.

Dyfyniad MLA

ALLEN, W. Stannard. Living English Structure: Key to the Exercises. Longman, 1974.

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