APA استشهاد

Gimson, A. C. (1984). Introduction to the pronunciation English (3 edition.). ELBS.

استشهاد بنمط شيكاغو

Gimson, A C. Introduction to the Pronunciation English. 3 edition. London: ELBS, 1984.

MLA استشهاد

Gimson, A C. Introduction to the Pronunciation English. 3 edition. ELBS, 1984.