APA استشهاد

Francis, H. (1977). Language in teaching and learning. GA & Unwin.

استشهاد بنمط شيكاغو

Francis, Hazel. Language in Teaching and Learning. London: GA & Unwin, 1977.

MLA استشهاد

Francis, Hazel. Language in Teaching and Learning. GA & Unwin, 1977.