APA引文

J C Catford. (1968). Language learning: Vol.17 - No. 3 & 4. Michigan: Research Club in Language Learning.

Trích dẫn kiểu Chicago

J C Catford. Language Learning: Vol.17 - No. 3 & 4. Michigan: Research Club in Language Learning, 1968.

MLA引文

J C Catford. Language Learning: Vol.17 - No. 3 & 4. Michigan: Research Club in Language Learning, 1968.

警告：這些引文格式不一定是100％准確.